Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_2000__36_5_a3, author = {Schwabik, \v{S}tefan}, title = {Generalized ordinary differential equations and discrete systems}, journal = {Archivum mathematicum}, pages = {383--393}, publisher = {mathdoc}, volume = {36}, number = {5}, year = {2000}, mrnumber = {1822806}, zbl = {1090.34514}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_2000__36_5_a3/} }
Schwabik, Štefan. Generalized ordinary differential equations and discrete systems. Archivum mathematicum, Tome 36 (2000) no. 5, pp. 383-393. http://geodesic.mathdoc.fr/item/ARM_2000__36_5_a3/