@article{bwmeta1.element.desklight-b77bcd78-7b13-4c10-acd4-0e4d1097bf79,
author = {W. Janowski},
title = {Some extremal problems for certain families of analytic functions I},
journal = {Annales Polonici Mathematici},
volume = {28},
year = {1973},
pages = {297-326},
zbl = {0275.30009},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-b77bcd78-7b13-4c10-acd4-0e4d1097bf79}
}
W. Janowski. Some extremal problems for certain families of analytic functions I. Annales Polonici Mathematici, Tome 28 (1973) pp. 297-326. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-b77bcd78-7b13-4c10-acd4-0e4d1097bf79/