@article{GDZPPN002190842,
title = {A generalization of Dragilev's theorem.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {272},
year = {1975},
pages = {124-129},
zbl = {0313.46009},
url = {http://dml.mathdoc.fr/item/GDZPPN002190842}
}
Alpseymen, M. A generalization of Dragilev's theorem.. Journal für die reine und angewandte Mathematik, Tome 272 (1975) pp. 124-129. http://gdmltest.u-ga.fr/item/GDZPPN002190842/