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@article{MZ_1987__195_183681, author = {J.B. Twomey}, title = {Absolute {Cesaro} {Summability} and {Absolute} {Convergence} for {Starlike} {Univalent} {Functions.}}, journal = {Mathematische Zeitschrift}, pages = {129--142}, publisher = {mathdoc}, volume = {195}, year = {1987}, zbl = {0596.30016}, url = {http://geodesic.mathdoc.fr/item/MZ_1987__195_183681/} }
J.B. Twomey. Absolute Cesaro Summability and Absolute Convergence for Starlike Univalent Functions.. Mathematische Zeitschrift, Tome 195 (1987), pp. 129-142. http://geodesic.mathdoc.fr/item/MZ_1987__195_183681/