@article{article147f4ff1,
title   = {Three-layer piezoelectrets from fluorinated ethylene-propylene (FEP) copolymer films},
author = {Peng, Fang and Feipeng, Wang and Wirges, Werner and Gerhard, Reimund and Basso, Heitor Cury},
year = {2011},
doi = {10.1007/s00339-010-6008-2},
journal   = {Applied Physics A}
}