%0 Journal Article %A W. Młak %T Commutation relations involving spectrally scattered operators %J Annales Polonici Mathematici %D 1990 %P 255-258 %V 51 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-51-1-255-258/ %R 10.4064/ap-51-1-255-258 %G en %F 10_4064_ap_51_1_255_258