%0 Journal Article %A Johnson, Diane M. %A Dulmage, A. L. %A Mendelsohn, N. S. %T On an Algorithm of G. Birkhoff Concerning Doubly Stochastic Matrices %J Canadian mathematical bulletin %D 1960 %P 237-242 %V 3 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1960-029-5/ %R 10.4153/CMB-1960-029-5 %F 10_4153_CMB_1960_029_5