%0 Journal Article %A Fischer, Pal %A Holbrook, John A. R. %T Matrices Doubly Stochastic by Blocks %J Canadian journal of mathematics %D 1977 %P 559-577 %V 29 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-058-8/ %R 10.4153/CJM-1977-058-8 %F 10_4153_CJM_1977_058_8