@article{10_4153_CMB_1996_003_2,
     author = {Coghlan, Francis and Hoffman, Peter},
     title = {Division {Graded} {Algebras} in the {Brauer-Wall} {Group}},
     journal = {Canadian mathematical bulletin},
     pages = {21--24},
     year = {1996},
     volume = {39},
     number = {1},
     doi = {10.4153/CMB-1996-003-2},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1996-003-2/}
}