TY - JOUR AU - W. Młak TI - Commutation relations involving spectrally scattered operators JO - Annales Polonici Mathematici PY - 1990 SP - 255 EP - 258 VL - 51 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-51-1-255-258/ DO - 10.4064/ap-51-1-255-258 LA - en ID - 10_4064_ap_51_1_255_258 ER -