Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DE_2006_42_1_a2, author = {Zhaoyang Yin}, title = {Bounded positive solutions of nonlinear second-order differential equations}, journal = {Differencialʹnye uravneni\^a}, pages = {23--32}, publisher = {mathdoc}, volume = {42}, number = {1}, year = {2006}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_2006_42_1_a2/} }
Zhaoyang Yin. Bounded positive solutions of nonlinear second-order differential equations. Differencialʹnye uravneniâ, Tome 42 (2006) no. 1, pp. 23-32. http://geodesic.mathdoc.fr/item/DE_2006_42_1_a2/