TY - JOUR A1 - Qiu, Xunlin A1 - Mellinger, Axel A1 - Wegener, Michael A1 - Wirges, Werner A1 - Gerhard, Reimund T1 - Barrier discharges in cellular polypropylene ferroelectrets : how do they influence the electromechanical properties? Y1 - 2007 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/11298 ER -