@article{GDZPPN00209214X,
title = {Homology Fibrations and the "Group-Completion" Theorem.},
journal = {Inventiones mathematicae},
volume = {34},
year = {1976},
pages = {279-284},
zbl = {0306.55020},
url = {http://dml.mathdoc.fr/item/GDZPPN00209214X}
}
McDuff, D.; Segal, G. Homology Fibrations and the "Group-Completion" Theorem.. Inventiones mathematicae, Tome 34 (1976) pp. 279-284. http://gdmltest.u-ga.fr/item/GDZPPN00209214X/