@article{PradhanAlbrechtStilleretal.2014,
  author    = {Basudev Pradhan and Steve Albrecht and Burkhard Stiller and Dieter Neher},
  title     = {Inverted organic solar cells comprising low-temperature-processed ZnO films},
  journal   = {Applied physics : A, Materials science \& processing},
  volume    = {115},
  number    = {2},
  pages     = {365 -- 369},
  doi       = {10.1007/s00339-014-8373-8},
  year      = {2014},
}