Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{JRAM_1981__321_152315, author = {B. Fein and M. Schacher}, title = {Relative {Brauer} {Groups.} {I.}}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {179--194}, publisher = {mathdoc}, volume = {321}, year = {1981}, zbl = {0436.13003}, url = {http://geodesic.mathdoc.fr/item/JRAM_1981__321_152315/} }
B. Fein; M. Schacher. Relative Brauer Groups. I.. Journal für die reine und angewandte Mathematik, Tome 321 (1981), pp. 179-194. http://geodesic.mathdoc.fr/item/JRAM_1981__321_152315/