@article{DE_1970_6_2_a7,
     author = {L. A. Groza},
     title = {The asymptotic solutions of certain linear differential equations in a {Banach} space that contain an unbounded operator},
     journal = {Differencialʹnye uravneni\^a},
     pages = {289--297},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1970_6_2_a7/}
}