@article{DAN_1960_131_5_a13,
     author = {A. A. Shestakov},
     title = {Asymptotic behavior of solutions of multidimensional systems of ordinary differential equations with a singular point of higher order},
     journal = {Doklady Akademii Nauk},
     pages = {1038--1041},
     publisher = {mathdoc},
     volume = {131},
     number = {5},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1960_131_5_a13/}
}