@article{JRAM_1982__335_152460,
     author = {Murray Schacher and Burton Fein},
     title = {Relative {Brauer} groups. {III.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {37--86},
     publisher = {mathdoc},
     volume = {335},
     year = {1982},
     zbl = {0484.13005},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1982__335_152460/}
}