@article{1183503478,
author = {Weisner, Louis},
title = {Power series the roots of whose partial sums lie in a sector},
journal = {Bull. Amer. Math. Soc.},
volume = {47},
number = {11},
year = {1941},
pages = { 160-163},
language = {en},
url = {http://dml.mathdoc.fr/item/1183503478}
}
Weisner, Louis. Power series the roots of whose partial sums lie in a sector. Bull. Amer. Math. Soc., Tome 47 (1941) no. 11, pp. 160-163. http://gdmltest.u-ga.fr/item/1183503478/