Rafailov, Peter M.; Monev, Milko; Bretzler, Rita; Evtimova, Svetla; Arnaudov, Boris; Thomsen, Christian; Dettlaff-Weglikowska, Urszula; Roth, Siegmar
ArticleIssue Date2010CitationPHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, v.247, no.11-12, pp.2801 - 2804PublisherWILEY-V C H VERLAG GMBH