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@article{DAN_1981_261_2_a10, author = {V. L. Berdichevsky}, title = {Variational principles in the problem of averaging random structures}, journal = {Doklady Akademii Nauk}, pages = {301--304}, publisher = {mathdoc}, volume = {261}, number = {2}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1981_261_2_a10/} }
V. L. Berdichevsky. Variational principles in the problem of averaging random structures. Doklady Akademii Nauk, Tome 261 (1981) no. 2, pp. 301-304. http://geodesic.mathdoc.fr/item/DAN_1981_261_2_a10/