@article{DAN_1963_149_6_a6,
     author = {L. Ya. Savel'ev},
     title = {On the continuation of a mapping of a {Boolean} ring into a topological {Abelian} group},
     journal = {Doklady Akademii Nauk},
     pages = {1268--1269},
     year = {1963},
     volume = {149},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_6_a6/}
}