@article{GDZPPN00241676X,
title = {On the Schur Indices of Characters of GL (2, q) and GL (3, q).},
journal = {Mathematische Zeitschrift},
volume = {147},
year = {1976},
pages = {93-100},
zbl = {0302.20036},
url = {http://dml.mathdoc.fr/item/GDZPPN00241676X}
}
Yamada, Toshihiko; Ohmori, Zyozyu. On the Schur Indices of Characters of GL (2, q) and GL (3, q).. Mathematische Zeitschrift, Tome 147 (1976) pp. 93-100. http://gdmltest.u-ga.fr/item/GDZPPN00241676X/