@article{KuenstlerGerhard1997,
  author    = {K{\"u}nstler, Wolfgang and Gerhard, Reimund},
  title     = {Space-charge profiles with high densities in uniform and nonuniform polymer dielectrics},
  year      = {1997},
  language  = {en}
}
@article{KuenstlerFruebingGerhardetal.1998,
  author    = {K{\"u}nstler, Wolfgang and Fr{\"u}bing, Peter and Gerhard, Reimund and Cerny, J. and Klemberg-Sapieha, J. and Martinu, L. and Wertheimer, M. R. and Holl{\"a}nder, A. and Behnisch, Juergen},
  title     = {Surface-charging behavior of plasma-treated polymer films},
  year      = {1998},
  language  = {en}
}
@article{GerhardKuenstlerEberleetal.1998,
  author    = {Gerhard, Reimund and K{\"u}nstler, Wolfgang and Eberle, G. and Eisenmenger, E. and Yang, G. M.},
  title     = {High space densities in the bulk of fluoropolymer elctrets detected with piezoelectrically generated pressure steps},
  year      = {1998},
  language  = {en}
}
@article{KuenstlerGerhard1998,
  author    = {K{\"u}nstler, Wolfgang and Gerhard, Reimund},
  title     = {Charge profiles in corona- or electrode-charged fluoropolymers},
  year      = {1998},
  language  = {en}
}
@article{XiaGerhardKuenstleretal.1999,
  author    = {Xia, Zhongfu and Gerhard, Reimund and K{\"u}nstler, Wolfgang and Wedel, Armin and Danz, Rudi},
  title     = {High surface-charge stability of porous polytetrafluoroethylene electret films at room and elvated temperatures},
  year      = {1999},
  language  = {en}
}
@article{RollikKuenstlerBaueretal.1999,
  author    = {Rollik, Denis and K{\"u}nstler, Wolfgang and Bauer, Siegfried and Gerhard, Reimund},
  title     = {Pyroelectrical study of the polarization contributions from the amorphous and crystalline phases as well as from their interface in poly(vinylidene fluoride)},
  year      = {1999},
  language  = {en}
}
@article{GerhardXiaKuenstleretal.1999,
  author    = {Gerhard, Reimund and Xia, Zhongfu and K{\"u}nstler, Wolfgang and Pucher, Andreas},
  title     = {Preliminary study of multi-layer space-charge electrets with piezoelectric properties from porous and non- porous Teflon films},
  year      = {1999},
  language  = {en}
}
@book{HinrichsenRabeKuenstler1999,
  author    = {Hinrichsen, G. and Rabe, J. P. and K{\"u}nstler, Wolfgang},
  title     = {European Conference on Macromolecular Physics : molecular orientation in polymers ; generation, characterisation, application},
  series = {Europhysics conference abstracts},
  volume    = {23H},
  journal   = {Europhysics conference abstracts},
  editor    = {Gerhard, Reimund},
  publisher = {European Physical Society},
  address   = {Geneva [u.a.]},
  pages     = {XIII, 151 S.},
  year      = {1999},
  language  = {en}
}
@article{GerhardWegenerKuenstleretal.2000,
  author    = {Gerhard, Reimund and Wegener, Michael and K{\"u}nstler, Wolfgang and Wirges, Werner and G{\"o}rne, Thomas and Urayama, D. and Neher, Dieter},
  title     = {Inverse piezoelectricity of porous PTFE films with bipolar space charge},
  year      = {2000},
  language  = {en}
}
@article{WeinholdWegenerKuenstleretal.2000,
  author    = {Weinhold, Till and Wegener, Michael and K{\"u}nstler, Wolfgang and Seiß, Martin and G{\"o}rne, Thomas and Gerhard, Reimund},
  title     = {Porous polytetrafluoroethylene (PTFE) single-film space-charge electrets with high piezoelectric coefficients},
  issn      = {0537-9989},
  year      = {2000},
  language  = {en}
}