@article{ZVMMF_2013_53_10_a0,
     author = {A. P. Khromov and G. V. Khromova},
     title = {A family of operators with discontinuous ranges and approximation and restoration of continuous functions},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1603--1609},
     year = {2013},
     volume = {53},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2013_53_10_a0/}
}