@article{ThielePrescherRuhmannetal.1997,
  author    = {T. Thiele and Dietrich Prescher and Ralf Ruhmann and Dietmar Wolff},
  title     = {Synthesis of 4-(1H, 1H-Perfluoralkoxy)-4`-(6-methacryloyloxy-hexoxy)-azobenzenes and their liquid crystalline intermediates},
  year      = {1997},
}