@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/