@article{DAN_1968_183_5_a5,
     author = {E. A. Larionov},
     title = {A certain criterion of stability of the solutions of differential equations with periodic operator coefficients in a {Banach} space},
     journal = {Doklady Akademii Nauk},
     pages = {1008--1011},
     publisher = {mathdoc},
     volume = {183},
     number = {5},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_183_5_a5/}
}