@article{GDZPPN002108232,
title = {Pic is a contracted functor.},
journal = {Inventiones mathematicae},
volume = {104},
year = {1991},
pages = {351-378},
zbl = {0794.13008},
url = {http://dml.mathdoc.fr/item/GDZPPN002108232}
}
Weibel, Charles A. Pic is a contracted functor.. Inventiones mathematicae, Tome 104 (1991) pp. 351-378. http://gdmltest.u-ga.fr/item/GDZPPN002108232/