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@article{DAN_1966_166_4_a2, author = {M. Ya. Zinger}, title = {Functionals of derivatives in the complex plane}, journal = {Doklady Akademii Nauk}, pages = {775--778}, publisher = {mathdoc}, volume = {166}, number = {4}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_166_4_a2/} }
M. Ya. Zinger. Functionals of derivatives in the complex plane. Doklady Akademii Nauk, Tome 166 (1966) no. 4, pp. 775-778. http://geodesic.mathdoc.fr/item/DAN_1966_166_4_a2/