@article{DAN_1969_189_2_a4,
     author = {B. Efimov},
     title = {On imbedding of {Stone--Chech} compactifications of discrete spaces in bicompacta},
     journal = {Doklady Akademii Nauk},
     pages = {244--246},
     publisher = {mathdoc},
     volume = {189},
     number = {2},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_2_a4/}
}