Authors: HELM C. KOSMA R.

Citation: C. Helm et R. Kosma, Reconstruction of the unusual Late Cretaceous hexactinellid sponge Aphrocallistes alveolites, Palaontologische Zeitschrift Palaontologische Zeitschrift (Print);Journal of Palaontologische Gesellschaft Scientific contributions to palaeontology, 80(1), 2006, pp. 22-33