Matrix converter commutation strategies with and without explicit input voltage sign measurement. - Jochen Mahlein; Jens Igney; Jörg Weigold; Michael Braun; Olaf Simon (IEEE Trans. Ind. Electron., 2002)

Modern solutions for industrial matrix-converter applications. - Olaf Simon; Jochen Mahlein; Mark Nils Muenzer; Manfred Bruckmann (IEEE Trans. Ind. Electron., 2002)