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@article{MMO_1967_17_a1, author = {A. L. Oni\v{s}\v{c}ik}, title = {Certain concepts and applications of the theory of nonabelian cohomologies}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {45--88}, publisher = {mathdoc}, volume = {17}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1967_17_a1/} }
A. L. Oniščik. Certain concepts and applications of the theory of nonabelian cohomologies. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 17 (1967), pp. 45-88. http://geodesic.mathdoc.fr/item/MMO_1967_17_a1/