Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1983__19_4_a1, author = {Vor\'a\v{c}ek, Jan}, title = {\"Uber eine nichtlineare parametrische {Differentialgleichung} dritter {Ordnung}}, journal = {Archivum mathematicum}, pages = {187--198}, publisher = {mathdoc}, volume = {19}, number = {4}, year = {1983}, mrnumber = {725221}, zbl = {0549.34039}, language = {ge}, url = {http://geodesic.mathdoc.fr/item/ARM_1983__19_4_a1/} }
Voráček, Jan. Über eine nichtlineare parametrische Differentialgleichung dritter Ordnung. Archivum mathematicum, Tome 19 (1983) no. 4, pp. 187-198. http://geodesic.mathdoc.fr/item/ARM_1983__19_4_a1/