%0 Journal Article %A Roesler, Friedrich %T Generalized Matrices %J Canadian journal of mathematics %D 1989 %P 556-576 %V 41 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1989-024-5/ %R 10.4153/CJM-1989-024-5 %F 10_4153_CJM_1989_024_5