@article{DAN_1963_149_5_a1,
     author = {B. Efimov},
     title = {Dyadic bicompacta},
     journal = {Doklady Akademii Nauk},
     pages = {1011--1014},
     year = {1963},
     volume = {149},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_5_a1/}
}