%0 Journal Article %A Blank, J. %A Exner, P. %T Remarks on tensor proucts and their applications in quantum theory - II. Spectral properties %J Acta Universitatis Carolinae. Mathematica et Physica %D 1977 %P 3-35 %V 18 %N 1 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/AUCMP_1977__18_1_a1/ %G en %F AUCMP_1977__18_1_a1