@article{GDZPPN00218351X,
title = {On a problem of Bagemihl and Erd\"os concerning the distribution of zeros of an annular function.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {238},
year = {1969},
pages = {179-183},
zbl = {0169.09301},
url = {http://dml.mathdoc.fr/item/GDZPPN00218351X}
}
Barth, K.; Schneider, W.J. On a problem of Bagemihl and Erdös concerning the distribution of zeros of an annular function.. Journal für die reine und angewandte Mathematik, Tome 238 (1969) pp. 179-183. http://gdmltest.u-ga.fr/item/GDZPPN00218351X/