@article{702255,
title = {Transformations and factorisation of ordinary nonlinear differential equations},
booktitle = {Equadiff 5},
series = {GDML\_Books},
publisher = {BSB B.G. Teubner Verlagsgesellschaft},
address = {Leipzig},
year = {1982},
pages = {41-44},
url = {http://dml.mathdoc.fr/item/702255}
}
Berkovič, L. M. Transformations and factorisation of ordinary nonlinear differential equations, dans Equadiff 5, GDML_Books, (1982), pp. 41-44. http://gdmltest.u-ga.fr/item/702255/