Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1984_277_1_a0, author = {N. M. Asadullin}, title = {Asymptotic behavior of solutions of a second-order ordinary}, journal = {Doklady Akademii Nauk}, pages = {11--14}, publisher = {mathdoc}, volume = {277}, number = {1}, year = {1984}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1984_277_1_a0/} }
N. M. Asadullin. Asymptotic behavior of solutions of a second-order ordinary. Doklady Akademii Nauk, Tome 277 (1984) no. 1, pp. 11-14. http://geodesic.mathdoc.fr/item/DAN_1984_277_1_a0/