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@article{DAN_1970_195_5_a7, author = {A. J. Lovater}, title = {Boundary behavior of the derivative of a univalent function}, journal = {Doklady Akademii Nauk}, pages = {1033--1035}, publisher = {mathdoc}, volume = {195}, number = {5}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_195_5_a7/} }
A. J. Lovater. Boundary behavior of the derivative of a univalent function. Doklady Akademii Nauk, Tome 195 (1970) no. 5, pp. 1033-1035. http://geodesic.mathdoc.fr/item/DAN_1970_195_5_a7/