@article{RM_1975_30_2_a21,
     author = {G. S. Chogoshvili},
     title = {Sixth {All-Union} {Topological} {Conference}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1975},
     volume = {30},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1975_30_2_a21/}
}