1. Studies on hynobiid salamanders, with description of a new genus;Adler;Asiatic Herpetol. Res.,1990
2. Aufbau und Veränderungen der Gaumenzahnleisten beim larvalen und metamorphosierenden Salamandra salamandra (L.) (Salamandridae: Amphibia);Clemen;Zoomorphology,1978
3. Experimental analysis of the capacity of dental laminae in Ambystoma mexicanum Shaw;Clemen;Arch. Biol. Bruxelles,1988
4. The buccal cavity of larval and metamorphosed Salamandra salamandra: structural and developmental aspects;Clemen;Mertensiella,1994
5. Biology of Amphibians;Duellman,1986