Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1968_181_5_a6, author = {I. T. Kiguradze}, title = {Monotonic solutions of $n$th-order nonlinear ordinary differential equations}, journal = {Doklady Akademii Nauk}, pages = {1054--1057}, publisher = {mathdoc}, volume = {181}, number = {5}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_181_5_a6/} }
I. T. Kiguradze. Monotonic solutions of $n$th-order nonlinear ordinary differential equations. Doklady Akademii Nauk, Tome 181 (1968) no. 5, pp. 1054-1057. http://geodesic.mathdoc.fr/item/DAN_1968_181_5_a6/