Reference
Sabine Gaal-Haszler, Heiner Schönmann, Ulrike Aspöck, Martin Lödl, Ruth Contreras-Lichtenberg, Herbert Zettel, Manfred A. Jäch, Stefan Schödl, Harald Schillhammer (1996): Comments on the "Discussion Draft of the Fourth Edition of the International Code of Zoological Nomenclature". – Annalen des Naturhistorischen Museums in Wien – 98B: 569 - 571.