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@article{MZM_1978_24_5_a9, author = {P. I. Sizhuk and V. V. Chernikov}, title = {Coefficients of $\alpha$-convex functions of order $\beta$}, journal = {Matemati\v{c}eskie zametki}, pages = {679--686}, publisher = {mathdoc}, volume = {24}, number = {5}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1978_24_5_a9/} }
P. I. Sizhuk; V. V. Chernikov. Coefficients of $\alpha$-convex functions of order $\beta$. Matematičeskie zametki, Tome 24 (1978) no. 5, pp. 679-686. http://geodesic.mathdoc.fr/item/MZM_1978_24_5_a9/