@article{GDZPPN002062585,
title = {On the projective class group of cyclic groups of prime power order.},
journal = {Commentarii mathematici Helvetici},
volume = {52},
year = {1977},
pages = {415-452},
zbl = {0355.12009},
url = {http://dml.mathdoc.fr/item/GDZPPN002062585}
}
Kervaire, M.A.; Pavaman Murthy, M. On the projective class group of cyclic groups of prime power order.. Commentarii mathematici Helvetici, Tome 52 (1977) pp. 415-452. http://gdmltest.u-ga.fr/item/GDZPPN002062585/