@article{MZM_1977_21_1_a14,
     author = {S. A. Bogatyi and V. A. Kalinin},
     title = {Movability relative to various classes of spaces},
     journal = {Matemati\v{c}eskie zametki},
     pages = {125--132},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1977_21_1_a14/}
}