TY - JOUR AU - Kluvánek, Igor AU - Kováříková, Marta TI - Product of spectral measures JO - Czechoslovak Mathematical Journal PY - 1967 SP - 248 EP - 256 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1967.100773/ DO - 10.21136/CMJ.1967.100773 LA - en ID - 10_21136_CMJ_1967_100773 ER -