@article{StumpeFischerRutlohetal.1998,
  author    = {Joachim Stumpe and Thomas M. Fischer and M. Rutloh and Johann Georg Meier},
  title     = {Photo-Induced orientation effects parallel and perpendicular to the polarization vector of the incident light observed in the same Azobenzene containing LC polymer.},
  year      = {1998},
}