@article{DE_1976_12_2_a19,
     author = {A. E. Zernov},
     title = {The asymptotic behavior of the solutions of a certain system of differential equations in the neighborhood of a singular point},
     journal = {Differencialʹnye uravneni\^a},
     pages = {352--353},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1976_12_2_a19/}
}