@article{FeiglPippelPintilieetal.2009,
  author    = {Ludwig Feigl and Eckhard Pippel and Lucian Pintilie and Marin Alexe and Dietrich Hesse},
  title     = {Chromium doping of epitaxial PbZr0.2Ti0.8O3 thin films},
  doi       = {10.1063/1.3141733},
  url       = {http://jap.aip.org/},
  year      = {2009},
}