@article{GDZPPN002441918, title = {Pseudo-composition algebras.}, journal = {Mathematische Zeitschrift}, volume = {212}, year = {1993}, pages = {67-78}, zbl = {0788.17003}, url = {http://dml.mathdoc.fr/item/GDZPPN002441918} }
Meyberg, Kurt; Osborn, J. Marshall. Pseudo-composition algebras.. Mathematische Zeitschrift, Tome 212 (1993) pp. 67-78. http://gdmltest.u-ga.fr/item/GDZPPN002441918/