@article{EichhornBruceGuillonetal.2001,
  author    = {Holger Eichhorn and Duncan W. Bruce and D. Guillon and Jean Louis Gallani and Thomas Fischer and Joachim Stumpe and Thomas Geue},
  title     = {Metal ion mediated mesomorphism and thin film behaviour of amphitropic tetraazaporphyrin complexes},
  year      = {2001},
}