@article{DE_1986_22_3_a23,
     author = {V. E. Volkov},
     title = {On the asymptotic behavior of solutions of some ordinary differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {541--542},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1986_22_3_a23/}
}