@article{LangeBlakesleyFrischetal.2011,
  author    = {Ilja Lange and James C. Blakesley and Johannes Frisch and Antje Vollmer and Norbert Koch and Dieter Neher},
  title     = {Band bending in conjugated polymer layers},
  journal   = {Physical review letters},
  volume    = {106},
  number    = {21},
  doi       = {10.1103/PhysRevLett.106.216402},
  year      = {2011},
}