@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/}
}