@article{MZM_1967_2_6_a4,
     author = {M. A. Krasnosel'skii},
     title = {A class of linear operators in a space of abstract continuous functions},
     journal = {Matemati\v{c}eskie zametki},
     pages = {599--604},
     year = {1967},
     volume = {2},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1967_2_6_a4/}
}