@article{MZM_1975_18_2_a13,
     author = {V.-B. K. Rogov},
     title = {Factor space of functions with a~singularity},
     journal = {Matemati\v{c}eskie zametki},
     pages = {279--290},
     year = {1975},
     volume = {18},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1975_18_2_a13/}
}