@article{DAN_1967_173_1_a7,
     author = {J. V. Karkli\c{n}\v{s}},
     title = {Inductive and projective limits of commutative topological groups},
     journal = {Doklady Akademii Nauk},
     pages = {34--36},
     year = {1967},
     volume = {173},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_173_1_a7/}
}