@article{DAN_1982_263_3_a1,
     author = {Yu. Ya. Belov and N. N. Yanenko},
     title = {On a system of differential equations in {Banach} space},
     journal = {Doklady Akademii Nauk},
     pages = {526--529},
     publisher = {mathdoc},
     volume = {263},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_263_3_a1/}
}