TY - JOUR A1 - Schäfer, Horst A1 - Böttcher, A. T1 - Mapping of magnetic domain structures inside of ferromagnetic materials by X-ray topography T2 - Physica Status Solidi (A). 113 (1989) Y1 - 1989 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/1693 SN - 0031-8965 SP - 551 ER -