@article{SborikasQiuWirgesetal.2014,
  author    = {Martynas Sborikas and Xunlin Qiu and Werner Wirges and Reimund Gerhard and Werner Jenninger and Deliani Lovera},
  title     = {Screen printing for producing ferroelectret systems with polymer-electret films and well-defined cavities},
  journal   = {Applied physics : A, Materials science \& processing},
  volume    = {114},
  number    = {2},
  pages     = {515 -- 520},
  doi       = {10.1007/s00339-013-7998-3},
  year      = {2014},
}