@article{RM_1973_28_3_a25,
     author = {O. V. Lokutsievskii and A. A. Mal'tsev and Yu. M. Smirnov},
     title = {International {Topology} {Colloquium} in {Keszthely}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1973_28_3_a25/}
}