@article{DBLP:journals/corr/abs-2111-08160,
 author = {Wenqiang Yang and
Wenyuan Wu and
Greg Reid},
 journal = {CoRR},
 title = {Implicit Method for Degenerated Differential-Algebraic Equations and
Applications},
 url = {https://arxiv.org/abs/2111.08160},
 volume = {abs/2111.08160},
 year = {2021}
}

@article{DBLP:journals/mics/MohammadiRH21,
 author = {Zahra Mohammadi and
Gregory J. Reid and
Tracy Shih{-}lung Huang},
 doi = {10.1007/s11786-020-00483-z},
 journal = {Math. Comput. Sci.},
 pages = {293--316},
 title = {Symmetry-Based Algorithms for Invertible Mappings of Polynomially
Nonlinear {PDE} to Linear {PDE}},
 url = {https://doi.org/10.1007/s11786-020-00483-z},
 volume = {15},
 year = {2021}
}

@inproceedings{DBLP:conf/synasc/DengRJ21,
 author = {Siyuan Deng and
Greg Reid and
D. J. Jeffrey},
 booktitle = {23rd International Symposium on Symbolic and Numeric Algorithms for
Scientific Computing, {SYNASC} 2021, Timisoara, Romania, December
7-10, 2021},
 doi = {10.1109/SYNASC54541.2021.00017},
 editor = {Carsten Schneider and
Mircea Marin and
Viorel Negru and
Daniela Zaharie},
 pages = {33--36},
 publisher = {{IEEE}},
 title = {Parametric Linear Algebra in Maple: Reduced Row Echelon Form},
 url = {https://doi.org/10.1109/SYNASC54541.2021.00017},
 year = {2021}
}

@inproceedings{DBLP:conf/issac/MohammadiRH19,
 author = {Zahra Mohammadi and
Gregory J. Reid and
Tracy Shih{-}lung Huang},
 booktitle = {Proceedings of the 2019 on International Symposium on Symbolic and
Algebraic Computation, {ISSAC} 2019, Beijing, China, July 15-18, 2019},
 doi = {10.1145/3326229.3326259},
 editor = {James H. Davenport and
Dongming Wang and
Manuel Kauers and
Russell J. Bradford},
 pages = {331--338},
 publisher = {{ACM}},
 title = {Introduction of the MapDE Algorithm for Determination of Mappings
Relating Differential Equations},
 url = {https://doi.org/10.1145/3326229.3326259},
 year = {2019}
}

@inproceedings{DBLP:conf/mc2/MohammadiRH19,
 author = {Zahra Mohammadi and
Gregory J. Reid and
Tracy Shih{-}lung Huang},
 booktitle = {Maple in Mathematics Education and Research - Third Maple Conference,
{MC} 2019, Waterloo, Ontario, Canada, October 15-17, 2019, Proceedings},
 doi = {10.1007/978-3-030-41258-6_27},
 editor = {J{\"{u}}rgen Gerhard and
Ilias S. Kotsireas},
 pages = {337--340},
 publisher = {Springer},
 title = {The Lie Algebra of Vector Fields Package with Applications to Mappings
of Differential Equations},
 url = {https://doi.org/10.1007/978-3-030-41258-6_27},
 volume = {1125},
 year = {2019}
}

@article{DBLP:journals/cca/WangRW17,
 author = {Fei Wang and
Greg Reid and
Henry Wolkowicz},
 doi = {10.1145/3096730.3096740},
 journal = {{ACM} Commun. Comput. Algebra},
 pages = {35--37},
 title = {Finding maximum rank moment matrices by facial reduction on primal
form and Douglas-Rachford iteration},
 url = {https://doi.org/10.1145/3096730.3096740},
 volume = {51},
 year = {2017}
}

@article{DBLP:journals/tcs/WuRF17,
 author = {Wenyuan Wu and
Greg Reid and
Yong Feng},
 doi = {10.1016/j.tcs.2017.03.035},
 journal = {Theor. Comput. Sci.},
 pages = {217--231},
 title = {Computing real witness points of positive dimensional polynomial systems},
 url = {https://doi.org/10.1016/j.tcs.2017.03.035},
 volume = {681},
 year = {2017}
}

@incollection{MR3706577,
 author = {Wu, Wenyuan and Chen, Changbo and Reid, Greg},
 booktitle = {Computer algebra in scientific computing},
 doi = {10.1007/978-3-319-66320-3},
 pages = {377--391},
 publisher = {Springer, Cham},
 title = {Penalty function based critical point approach to compute real
witness solution points of polynomial systems},
 url = {https://doi.org/10.1007/978-3-319-66320-3},
 volume = {10490},
 year = {2017}
}

@inproceedings{DBLP:conf/casc/WuCR17,
 author = {Wenyuan Wu and
Changbo Chen and
Greg Reid},
 booktitle = {Computer Algebra in Scientific Computing - 19th International Workshop,
{CASC} 2017, Beijing, China, September 18-22, 2017, Proceedings},
 doi = {10.1007/978-3-319-66320-3_27},
 editor = {Vladimir P. Gerdt and
Wolfram Koepf and
Werner M. Seiler and
Evgenii V. Vorozhtsov},
 pages = {377--391},
 publisher = {Springer},
 title = {Penalty Function Based Critical Point Approach to Compute Real Witness
Solution Points of Polynomial Systems},
 url = {https://doi.org/10.1007/978-3-319-66320-3_27},
 volume = {10490},
 year = {2017}
}

@inproceedings{DBLP:conf/synasc/WangRW17,
 author = {Fei Wang and
Greg Reid and
Henry Wolkowicz},
 booktitle = {19th International Symposium on Symbolic and Numeric Algorithms for
Scientific Computing, {SYNASC} 2017, Timisoara, Romania, September
21-24, 2017},
 doi = {10.1109/SYNASC.2017.00025},
 editor = {Tudor Jebelean and
Viorel Negru and
Dana Petcu and
Daniela Zaharie and
Tetsuo Ida and
Stephen M. Watt},
 pages = {86--93},
 publisher = {{IEEE} Computer Society},
 title = {An SDP-based Method for the Real Radical Ideal Membership Test},
 url = {https://doi.org/10.1109/SYNASC.2017.00025},
 year = {2017}
}

@article{DBLP:journals/cca/KauersPR16,
 author = {Manuel Kauers and
Peter Paule and
Greg Reid},
 doi = {10.1145/2930964.2930968},
 journal = {{ACM} Commun. Comput. Algebra},
 pages = {27--34},
 title = {Workshop on symbolic combinatorics and algorithmic differential algebra},
 url = {https://doi.org/10.1145/2930964.2930968},
 volume = {50},
 year = {2016}
}

@article{DBLP:journals/corr/ReidWWW15,
 author = {Greg Reid and
Fei Wang and
Henry Wolkowicz and
Wenyuan Wu},
 journal = {CoRR},
 title = {Facial Reduction and {SDP} Methods for Systems of Polynomial Equations},
 url = {http://arxiv.org/abs/1504.00931},
 volume = {abs/1504.00931},
 year = {2015}
}

@article{DBLP:journals/corr/ReidWW14,
 author = {Greg Reid and
Fei Wang and
Wenyuan Wu},
 journal = {CoRR},
 title = {Geometric involutive bases for positive dimensional polynomial ideals
and {SDP} methods},
 url = {http://arxiv.org/abs/1405.7115},
 volume = {abs/1405.7115},
 year = {2014}
}

@inproceedings{DBLP:conf/snc/LisleHR14,
 author = {Ian G. Lisle and
Tracy Shih{-}lung Huang and
Gregory J. Reid},
 booktitle = {Symbolic-Numeric Computation 2014, {SNC} '14, Shanghai, China, July
28-31, 2014},
 doi = {10.1145/2631948.2631962},
 editor = {Lihong Zhi and
Stephen M. Watt},
 pages = {61--69},
 publisher = {{ACM}},
 title = {Structure of symmetry of {PDE:} exploiting partially integrated systems},
 url = {https://doi.org/10.1145/2631948.2631962},
 year = {2014}
}

@inproceedings{DBLP:conf/snc/ReidWW14,
 author = {Greg Reid and
Fei Wang and
Wenyuan Wu},
 booktitle = {Symbolic-Numeric Computation 2014, {SNC} '14, Shanghai, China, July
28-31, 2014},
 doi = {10.1145/2631948.2631958},
 editor = {Lihong Zhi and
Stephen M. Watt},
 pages = {41--42},
 publisher = {{ACM}},
 title = {A note on geometric involutive bases for positive dimensional polynomial
ideals and {SDP} methods},
 url = {https://doi.org/10.1145/2631948.2631958},
 year = {2014}
}

@inproceedings{DBLP:conf/snc/WuRF14,
 author = {Wenyuan Wu and
Greg Reid and
Yong Feng},
 booktitle = {Symbolic-Numeric Computation 2014, {SNC} '14, Shanghai, China, July
28-31, 2014},
 doi = {10.1145/2631948.2631969},
 editor = {Lihong Zhi and
Stephen M. Watt},
 pages = {111--117},
 publisher = {{ACM}},
 title = {Numerical and geometric properties of a method for finding points
on real solution components},
 url = {https://doi.org/10.1145/2631948.2631969},
 year = {2014}
}

@inproceedings{MR3392712,
 author = {Reid, Greg and Wang, Fei and Wu, Wenyuan},
 booktitle = {S{NC} 2014---{P}roceedings of the 2014 {S}ymposium on
{S}ymbolic-{N}umeric {C}omputation},
 pages = {41--42},
 publisher = {ACM, New York},
 title = {A note on geometric involutive bases for positive dimensional
polynomial ideals and {SDP} methods},
 year = {2014}
}

@inproceedings{MR3392723,
 author = {Wu, Wenyuan and Reid, Greg and Feng, Yong},
 booktitle = {S{NC} 2014---{P}roceedings of the 2014 {S}ymposium on
{S}ymbolic-{N}umeric {C}omputation},
 pages = {111--117},
 publisher = {ACM, New York},
 title = {Numerical and geometric properties of a method for finding
points on real solution components},
 year = {2014}
}

@article{DBLP:journals/ijmssc/QinWFR13,
 author = {Xiaolin Qin and
Wenyuan Wu and
Yong Feng and
Greg Reid},
 doi = {10.1142/S1793962313420087},
 journal = {Int. J. Model. Simul. Sci. Comput.},
 pages = {1342008},
 title = {Structural Analysis of High-Index {DAE} for Process simulation},
 url = {https://doi.org/10.1142/S1793962313420087},
 volume = {4},
 year = {2013}
}

@inproceedings{DBLP:conf/issac/WuR13,
 author = {Wenyuan Wu and
Greg Reid},
 booktitle = {International Symposium on Symbolic and Algebraic Computation, ISSAC'13,
Boston, MA, USA, June 26-29, 2013},
 doi = {10.1145/2465506.2465954},
 editor = {Manuel Kauers},
 pages = {339--346},
 publisher = {{ACM}},
 title = {Finding points on real solution components and applications to differential
polynomial systems},
 url = {https://doi.org/10.1145/2465506.2465954},
 year = {2013}
}

@article{DBLP:journals/jsc/ReidZ09,
 author = {Greg Reid and
Lihong Zhi},
 doi = {10.1016/j.jsc.2007.10.013},
 journal = {J. Symb. Comput.},
 pages = {280--291},
 title = {Solving polynomial systems via symbolic-numeric reduction to geometric
involutive form},
 url = {https://doi.org/10.1016/j.jsc.2007.10.013},
 volume = {44},
 year = {2009}
}

@article{DBLP:journals/jsc/WuRI09,
 author = {Wenyuan Wu and
Greg Reid and
Silvana Ilie},
 doi = {10.1016/j.jsc.2008.04.020},
 journal = {J. Symb. Comput.},
 pages = {923--941},
 title = {Implicit Riquier Bases for {PDAE} and their semi-discretizations},
 url = {https://doi.org/10.1016/j.jsc.2008.04.020},
 volume = {44},
 year = {2009}
}

@incollection{MR2641157,
 author = {Wu, Wenyuan and Reid, Greg and Golubitsky, Oleg},
 booktitle = {Approximate commutative algebra},
 doi = {10.1007/978-3-211-99314-9_3},
 pages = {79--97},
 publisher = {SpringerWienNewYork, Vienna},
 title = {Towards geometric completion of differential systems by
points},
 url = {https://doi.org/10.1007/978-3-211-99314-9_3},
 year = {2009}
}

@incollection{MR2641158,
 author = {Scott, Robin and Reid, Greg and Wu, Wenyuan and Zhi, Lihong},
 booktitle = {Approximate commutative algebra},
 doi = {10.1007/978-3-211-99314-9_4},
 pages = {99--124},
 publisher = {SpringerWienNewYork, Vienna},
 title = {Geometric involutive bases and applications to approximate
commutative algebra},
 url = {https://doi.org/10.1007/978-3-211-99314-9_4},
 year = {2009}
}

@article{DBLP:journals/jsc/MazaRSW07,
 author = {Marc Moreno Maza and
Gregory J. Reid and
Robin Scott and
Wenyuan Wu},
 doi = {10.1016/j.jsc.2006.12.004},
 journal = {J. Symb. Comput.},
 pages = {693--716},
 title = {On approximate triangular decompositions in dimension zero},
 url = {https://doi.org/10.1016/j.jsc.2006.12.004},
 volume = {42},
 year = {2007}
}

@incollection{MR2402285,
 author = {Wu, Wenyuan and Reid, Greg},
 booktitle = {I{SSAC} 2007},
 doi = {10.1145/1277548.1277599},
 pages = {377--385},
 publisher = {ACM, New York},
 title = {Symbolic-numeric computation of implicit {R}equier bases for
{PDE}},
 url = {https://doi.org/10.1145/1277548.1277599},
 year = {2007}
}

@incollection{MR2428453,
 author = {Moreno Maza, Marc and Reid, Greg J. and Scott, Robin and Wu,
Wenyuan},
 booktitle = {Symbolic-numeric computation},
 doi = {10.1007/978-3-7643-7984-1_17},
 pages = {279--298},
 publisher = {Birkh\"{a}user, Basel},
 title = {On approximate linearized triangular decompositions},
 url = {https://doi.org/10.1007/978-3-7643-7984-1_17},
 year = {2007}
}

@incollection{MR2428456,
 author = {Zhou, Wenqin and Jeffrey, David J. and Reid, Greg J.},
 booktitle = {Symbolic-numeric computation},
 doi = {10.1007/978-3-7643-7984-1_20},
 pages = {335--347},
 publisher = {Birkh\"{a}user, Basel},
 title = {Symbolic computation sequences and numerical analytic geometry
applied to multibody dynamical systems},
 url = {https://doi.org/10.1007/978-3-7643-7984-1_20},
 year = {2007}
}

@article{DBLP:journals/focm/LisleR06,
 author = {Ian G. Lisle and
Gregory J. Reid},
 doi = {10.1007/s10208-005-0186-x},
 journal = {Found. Comput. Math.},
 pages = {353--386},
 title = {Symmetry Classification Using Noncommutative Invariant Differential
Operators},
 url = {https://doi.org/10.1007/s10208-005-0186-x},
 volume = {6},
 year = {2006}
}

@article{DBLP:journals/na/IlieCR06,
 author = {Silvana Ilie and
Robert M. Corless and
Greg Reid},
 doi = {10.1007/s11075-005-9007-1},
 journal = {Numer. Algorithms},
 pages = {161--171},
 title = {Numerical solutions of index-1 differential algebraic equations can
be computed in polynomial time},
 url = {https://doi.org/10.1007/s11075-005-9007-1},
 volume = {41},
 year = {2006}
}

@incollection{MR2289141,
 author = {Wu, Wenyuan and Reid, Greg},
 booktitle = {I{SSAC} 2006},
 doi = {10.1145/1145768.1145824},
 pages = {345--352},
 publisher = {ACM, New York},
 title = {Application of numerical algebraic geometry and numerical
linear algebra to {PDE}},
 url = {https://doi.org/10.1145/1145768.1145824},
 year = {2006}
}

@inproceedings{DBLP:conf/iccS/ZhouJR05,
 author = {Wenqin Zhou and
David J. Jeffrey and
Gregory J. Reid},
 booktitle = {Computational Science - {ICCS} 2005, 5th International Conference,
Atlanta, GA, USA, May 22-25, 2005, Proceedings, Part {III}},
 doi = {10.1007/11428862_80},
 editor = {Vaidy S. Sunderam and
G. Dick van Albada and
Peter M. A. Sloot and
Jack J. Dongarra},
 pages = {586--593},
 publisher = {Springer},
 title = {An Algebraic Method for Analyzing Open-Loop Dynamic Systems},
 url = {https://doi.org/10.1007/11428862_80},
 volume = {3516},
 year = {2005}
}

@inproceedings{DBLP:conf/issac/ReidVWW05,
 author = {Greg Reid and
Jan Verschelde and
Allan D. Wittkopf and
Wenyuan Wu},
 booktitle = {Symbolic and Algebraic Computation, International Symposium {ISSAC}
2005, Beijing, China, July 24-27, 2005, Proceedings},
 doi = {10.1145/1073884.1073922},
 editor = {Manuel Kauers},
 pages = {269--276},
 publisher = {{ACM}},
 title = {Symbolic-numeric completion of differential systems by homotopy continuation},
 url = {https://doi.org/10.1145/1073884.1073922},
 year = {2005}
}

@article{DBLP:journals/mcm/DoeschlDRR04,
 author = {Andrea Doeschl and
Matt Davison and
Henning Rasmussen and
Greg Reid},
 doi = {10.1016/j.mcm.2004.04.004},
 journal = {Math. Comput. Model.},
 pages = {977--994},
 title = {Assessing cellular automata based models using partial differential
equations},
 url = {https://doi.org/10.1016/j.mcm.2004.04.004},
 volume = {40},
 year = {2004}
}

@inproceedings{DBLP:conf/giae/ReidTYZ04,
 author = {Gregory J. Reid and
Jianliang Tang and
Jianping Yu and
Lihong Zhi},
 booktitle = {Computer Algebra and Geometric Algebra with Applications, 6th International
Workshop, {IWMM} 2004, Shanghai, China, May 19-21, 2004, and International
Workshop, {GIAE} 2004, Xian, China, May 24-28, 2004, Revised Selected
Papers},
 doi = {10.1007/11499251_5},
 editor = {Hongbo Li and
Peter J. Olver and
Gerald Sommer},
 pages = {44--55},
 publisher = {Springer},
 title = {Hybrid Method for Solving New Pose Estimation Equation System},
 url = {https://doi.org/10.1007/11499251_5},
 volume = {3519},
 year = {2004}
}

@inproceedings{DBLP:conf/giae/ZhouJRSM04,
 author = {Wenqin Zhou and
David J. Jeffrey and
Gregory J. Reid and
Chad Schmitke and
John McPhee},
 booktitle = {Computer Algebra and Geometric Algebra with Applications, 6th International
Workshop, {IWMM} 2004, Shanghai, China, May 19-21, 2004, and International
Workshop, {GIAE} 2004, Xian, China, May 24-28, 2004, Revised Selected
Papers},
 doi = {10.1007/11499251_4},
 editor = {Hongbo Li and
Peter J. Olver and
Gerald Sommer},
 pages = {31--43},
 publisher = {Springer},
 title = {Implicit Reduced Involutive Forms and Their Application to Engineering
Multibody Systems},
 url = {https://doi.org/10.1007/11499251_4},
 volume = {3519},
 year = {2004}
}

@inproceedings{DBLP:conf/issac/ReidTZ03,
 author = {Gregory J. Reid and
Jianliang Tang and
Lihong Zhi},
 booktitle = {Symbolic and Algebraic Computation, International Symposium {ISSAC}
2003, Drexel University, Philadelphia, Pennsylvania, USA, August 3-6,
2003, Proceedings},
 doi = {10.1145/860854.860900},
 editor = {J. Rafael Sendra},
 pages = {215--223},
 publisher = {{ACM}},
 title = {A complete symbolic-numeric linear method for camera pose determination},
 url = {https://doi.org/10.1145/860854.860900},
 year = {2003}
}

@article{DBLP:journals/cca/ReidSV02,
 author = {Greg Reid and
Chris Smith and
Jan Verschelde},
 doi = {10.1145/581316.581317},
 journal = {{SIGSAM} Bull.},
 pages = {1--17},
 title = {Geometric completion of differential systems using numeric-symbolic
continuation},
 url = {https://doi.org/10.1145/581316.581317},
 volume = {36},
 year = {2002}
}

@inproceedings{DBLP:conf/issac/ReidW00,
 author = {Gregory J. Reid and
Allan D. Wittkopf},
 booktitle = {Proceedings of the 2000 International Symposium on Symbolic and Algebraic
Computation, {ISSAC} 2000, St. Andrews, United Kingdom, August 6-10,
2000},
 doi = {10.1145/345542.345651},
 editor = {Carlo Traverso},
 pages = {272--280},
 publisher = {{ACM}},
 title = {Determination of maximal symmetry groups of classes of differential
equations},
 url = {https://doi.org/10.1145/345542.345651},
 year = {2000}
}

@inproceedings{DBLP:conf/issac/RustRW99,
 author = {C. J. Rust and
Gregory J. Reid and
Allan D. Wittkopf},
 booktitle = {Proceedings of the 1999 International Symposium on Symbolic and Algebraic
Computation, {ISSAC} '99, Vancouver, B.C., Canada, July 29-31, 1999},
 doi = {10.1145/309831.309875},
 editor = {Keith O. Geddes and
Bruno Salvy and
Samuel S. Dooley},
 pages = {105--112},
 publisher = {{ACM}},
 title = {Existence and Uniqueness Theorems for Formal Power Series Solutions
of Analytic Differential Systems},
 url = {https://doi.org/10.1145/309831.309875},
 year = {1999}
}

@article{DBLP:journals/jsc/LisleR98,
 author = {Ian G. Lisle and
Gregory J. Reid},
 doi = {10.1006/jsco.1998.0218},
 journal = {J. Symb. Comput.},
 pages = {355--379},
 title = {Geometry and Structure of Lie Pseudogroups from Infinitesimal Defining
Systems},
 url = {https://doi.org/10.1006/jsco.1998.0218},
 volume = {26},
 year = {1998}
}

@inproceedings{DBLP:conf/eusipco/ReidM98,
 author = {Greg Reid and
Evangelos E. Milios},
 booktitle = {9th European Signal Processing Conference, {EUSIPCO} 1998, Island
of Rhodes, Greece, 8-11 September, 1998},
 pages = {1--4},
 publisher = {{IEEE}},
 title = {Active binaural sound localization},
 url = {https://ieeexplore.ieee.org/document/7089572/},
 year = {1998}
}

@inproceedings{DBLP:conf/issac/RustR97,
 author = {C. J. Rust and
Gregory J. Reid},
 booktitle = {Proceedings of the 1997 International Symposium on Symbolic and Algebraic
Computation, {ISSAC} 1997, Maui, Hawaii, USA, July 21-23, 1997},
 doi = {10.1145/258726.258737},
 editor = {Bruce W. Char and
Paul S. Wang and
Wolfgang K{\"{u}}chlin},
 pages = {9--16},
 publisher = {{ACM}},
 title = {Rankings of Partial Derivatives},
 url = {https://doi.org/10.1145/258726.258737},
 year = {1997}
}

@inproceedings{DBLP:conf/issac/LisleRB95,
 author = {Ian G. Lisle and
Gregory J. Reid and
A. Boulton},
 booktitle = {Proceedings of the 1995 International Symposium on Symbolic and Algebraic
Computation, {ISSAC} '95, Montreal, Canada, July 10-12, 1995},
 doi = {10.1145/220346.220347},
 editor = {A. H. M. Levelt},
 pages = {1--6},
 publisher = {{ACM}},
 title = {Algorithmic Determination of Structure of Infinite Lie Pseudogroups
of Symmetries of PDEs},
 url = {https://doi.org/10.1145/220346.220347},
 year = {1995}
}

@inproceedings{DBLP:conf/issac/ReidLBW92,
 author = {Gregory J. Reid and
Ian G. Lisle and
A. Boulton and
Allan D. Wittkopf},
 booktitle = {Proceedings of the 1992 International Symposium on Symbolic and Algebraic
Computation, {ISSAC} '92, Berkeley, CA, USA, July 27-29, 1992},
 doi = {10.1145/143242.143269},
 editor = {Paul S. Wang},
 pages = {63--68},
 publisher = {{ACM}},
 title = {Algorithmic Determination of Commutation Relations for Lie Symmetry
Algebras of PDEs},
 url = {https://doi.org/10.1145/143242.143269},
 year = {1992}
}

@inproceedings{DBLP:conf/issac/ReidB91,
 author = {Gregory J. Reid and
A. Boulton},
 booktitle = {Proceedings of the 1991 International Symposium on Symbolic and Algebraic
Computation, {ISSAC} '91, Bonn, Germany, July 15-17, 1991},
 doi = {10.1145/120694.120741},
 editor = {Stephen M. Watt},
 pages = {308--312},
 publisher = {{ACM}},
 title = {Reduction of Systems of Differential Equations to Standard form and
Their Integration Using Directed Graphs},
 url = {https://doi.org/10.1145/120694.120741},
 year = {1991}
}