@article{GDZPPN00209584X,
title = {A Frobenius Theorem for Blocks.},
journal = {Inventiones mathematicae},
volume = {56},
year = {1980},
pages = {117-128},
zbl = {0425.20008},
url = {http://dml.mathdoc.fr/item/GDZPPN00209584X}
}
Broué, Michel; Puig, Lluis. A Frobenius Theorem for Blocks.. Inventiones mathematicae, Tome 56 (1980) pp. 117-128. http://gdmltest.u-ga.fr/item/GDZPPN00209584X/