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Unitary Mappings Between Multiresolution Analyses of L... (R) and a Parametrization of Low-Pass Filters. Manos Papadakis (1998) The journal of Fourier analysis and applications [[Elektronische Ressource]]
Universally weakly inner one-parameter automorphism groups of seperable C*-algebras, II. George A. Elliott, Lawrence G. Brown (1985) Mathematica Scandinavica