@article{01419956,
title = {Locally complete intersection homomorphisms and a conjecture of Quillen on the vanishing of cotangent homology.},
journal = {Annals of Mathematics. Second Series},
volume = {150},
year = {1999},
pages = {455-487},
doi = {10.2307/121087},
zbl = {0968.13007},
language = {en},
url = {http://dml.mathdoc.fr/item/01419956}
}
Avramov, Luchezar L. Locally complete intersection homomorphisms and a conjecture of Quillen on the vanishing of cotangent homology.. Annals of Mathematics. Second Series, Tome 150 (1999) pp. 455-487. doi : 10.2307/121087. http://gdmltest.u-ga.fr/item/01419956/