@article{GeueStumpePietschetal.1995,
  author    = {Thomas Geue and Joachim Stumpe and Ullrich Pietsch and M. Haak and G. Kaupp},
  title     = {Photochemically induced changes of optical anisotropy and surface of LB-multilayers built up by an amphiphilic and liquid crystalline copolymer conating azobenzene moieties},
  year      = {1995},
}