DEBRENNE, F.; ZHURAVLEV, A. Yu.; KRUSE, P. D. Treatise Online, no. 38: Part E, Revised, Volume 4, Chapter 18: General features of the Archaeocyatha. Treatise Online, [S. l.], 2012. DOI: 10.17161/to.v0i0.4260. Disponível em: https://journals.ku.edu/treatiseonline/article/view/4260.. Acesso em: 21 nov. 2024.