Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1980_10_Nonea_8, author = {Budin\v{c}evi\'c Mirko}, title = {On a class of nonlinear n-th order differential equations}, journal = {Novi Sad Journal of Mathematics}, pages = {71-76}, publisher = {mathdoc}, volume = {10}, year = {1980}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_8/} }
Budinčević Mirko. On a class of nonlinear n-th order differential equations. Novi Sad Journal of Mathematics, Tome 10 (1980). http://geodesic.mathdoc.fr/item/NSJOM_1980_10_Nonea_8/