@article{MZM_1982_31_3_a11,
     author = {V. G. Pestov},
     title = {Embeddings and contractions of topological groups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {443--446},
     publisher = {mathdoc},
     volume = {31},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1982_31_3_a11/}
}