M. J. Prelle, M. F. Singer. Elementary first integrals of differential equations. In Paul S. Wang, editor, SYMSAC 1981, Proceedings of the Symposium on Symbolic and Algebraic Manipulation, Snowbird, Utah, USA, August 5-7, 1981. pages 30-35, ACM, 1981. [doi]
@inproceedings{PrelleS81,
title = {Elementary first integrals of differential equations},
author = {M. J. Prelle and M. F. Singer},
year = {1981},
doi = {10.1145/800206.806368},
url = {http://doi.acm.org/10.1145/800206.806368},
researchr = {https://researchr.org/publication/PrelleS81},
cites = {0},
citedby = {0},
pages = {30-35},
booktitle = {SYMSAC 1981, Proceedings of the Symposium on Symbolic and Algebraic Manipulation, Snowbird, Utah, USA, August 5-7, 1981},
editor = {Paul S. Wang},
publisher = {ACM},
isbn = {0-89791-047-8},
}