%0 Journal Article %A Irena Broszkiewicz %T Decompositions of tensor products of contractions %J Annales Polonici Mathematici %D 1988 %P 105-107 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-48-1-105-107/ %R 10.4064/ap-48-1-105-107 %G en %F 10_4064_ap_48_1_105_107