TY - JOUR AU - Stochel, Jerzy Bartłomiej TI - Subnormality and generalized commutation relations of families of operators† JO - Glasgow mathematical journal PY - 1990 SP - 231 EP - 238 VL - 32 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009277/ DO - 10.1017/S0017089500009277 ID - 10_1017_S0017089500009277 ER -