TY - JOUR AU - Blank, J. AU - Exner, P. TI - Remarks on tensor proucts and their applications in quantum theory - II. Spectral properties JO - Acta Universitatis Carolinae. Mathematica et Physica PY - 1977 SP - 3 EP - 35 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AUCMP_1977__18_1_a1/ LA - en ID - AUCMP_1977__18_1_a1 ER -