%0 Journal Article %A Marek Słociński %T A Szegö type property for two doubly commuting contractions %J Annales Polonici Mathematici %D 1979 %P 49-53 %V 36 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-36-1-49-53/ %R 10.4064/ap-36-1-49-53 %G en %F 10_4064_ap_36_1_49_53