TY - JOUR A1 - Stahn, Jochen A1 - Pietsch, Ullrich A1 - Blaha, Pawel A1 - Schwarz, K. H. T1 - Electric field induced charge-density variations in covalently bonded compounds Y1 - 2001 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/18197 ER -