1. Treatise on invertebrate paleontology;JW Durham,1966
2. Evolution of lightweight structures: analyses and technical applications, biologically-inspired systems;JH Nebelsick,2015
3. Stereom microstructure of the echinoid test;A Smith;Spec Pap Palaeontol,1980
4. Echinoderms in a changing world: proceedings of the 13th International Echinoderm Conference;N Grossmann,2013
5. Comparative morphology and structural analysis of selected cidaroid and camarodont sea urchin spines;JN Grossmann;Zoomorphology,2013