Vorlage:Ahlberg, 1991
Aus WORLDFISH WIKI
- Ahlberg, P.E. 1991. A re-examination of sarcopterygian interrelationships, with special reference to the Porolepiformes. Zoological Journal of the Linnean Society, 103 (3): 241–287. doi: 10.1111/j.1096-3642.1991.tb00905.x
