Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1979_248_5_a6, author = {M. A. Krasnosel'skii and A. V. Pokrovskii}, title = {Equations with discontinuous nonlinearities}, journal = {Doklady Akademii Nauk}, pages = {1056--1059}, publisher = {mathdoc}, volume = {248}, number = {5}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1979_248_5_a6/} }
M. A. Krasnosel'skii; A. V. Pokrovskii. Equations with discontinuous nonlinearities. Doklady Akademii Nauk, Tome 248 (1979) no. 5, pp. 1056-1059. http://geodesic.mathdoc.fr/item/DAN_1979_248_5_a6/