@article{DAN_1979_249_5_a4,
     author = {I. Jo},
     title = {Some applications of a theorem of {S.~Banach}},
     journal = {Doklady Akademii Nauk},
     pages = {1047--1049},
     publisher = {mathdoc},
     volume = {249},
     number = {5},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_249_5_a4/}
}