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@article{DAN_1987_292_1_a0, author = {S. K. Vodopyanov}, title = {Isoperimetric relations and conditions for the extension of}, journal = {Doklady Akademii Nauk}, pages = {11--15}, publisher = {mathdoc}, volume = {292}, number = {1}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_292_1_a0/} }
S. K. Vodopyanov. Isoperimetric relations and conditions for the extension of. Doklady Akademii Nauk, Tome 292 (1987) no. 1, pp. 11-15. http://geodesic.mathdoc.fr/item/DAN_1987_292_1_a0/