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@article{DAN_1968_182_4_a3, author = {S. L. Krushkal'}, title = {Some extremal problems for univalent analytic functions}, journal = {Doklady Akademii Nauk}, pages = {754--757}, publisher = {mathdoc}, volume = {182}, number = {4}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a3/} }
S. L. Krushkal'. Some extremal problems for univalent analytic functions. Doklady Akademii Nauk, Tome 182 (1968) no. 4, pp. 754-757. http://geodesic.mathdoc.fr/item/DAN_1968_182_4_a3/