@article{GDZPPN002061414,
title = {Homological Methods Applied to the Derived Series of Groups},
journal = {Commentarii mathematici Helvetici},
volume = {49},
year = {1974},
pages = {302-332},
zbl = {0288.20066},
url = {http://dml.mathdoc.fr/item/GDZPPN002061414}
}
Strebel, Ralph. Homological Methods Applied to the Derived Series of Groups. Commentarii mathematici Helvetici, Tome 49 (1974) pp. 302-332. http://gdmltest.u-ga.fr/item/GDZPPN002061414/