Template:Jagt, Zonova & Jagt-Yazykova, 2007
- Jagt, J.W.M., Zonova, T.D. & Jagt-Yazykova, E.A. 2007. A review of the brachylepadomorph genus Pycnolepas, including the first record of an Early Cretaceous species from the Russian Far East. Zootaxa, 1545: 33–47.
