@article{GDZPPN002068850,
title = {Homotopy classes of truncated resolutions.},
journal = {Commentarii mathematici Helvetici},
volume = {68},
year = {1993},
pages = {579-598},
zbl = {0806.55006},
url = {http://dml.mathdoc.fr/item/GDZPPN002068850}
}
Gruenberg, K.W. Homotopy classes of truncated resolutions.. Commentarii mathematici Helvetici, Tome 68 (1993) pp. 579-598. http://gdmltest.u-ga.fr/item/GDZPPN002068850/