1. Modifications proposées dans la nomenclature des écailles et des nageoires;Bertin;Bull. Soc. Zool. Fr.,1944
2. Collagen fibrillogenesis in vitro: interaction between type I and type V regulates fibril diameter;Birk;J. Cell Sci.,1990
3. Collagen fibril assembly, deposition and organization into tissue-specific matrices;Birk,1994
4. Observations histologiques sur le rostre de de Mesoplodon densirostris (Mammalia, Cetacea, Ziphiidae) : le tissu osseux le plus dense connu;De Buffrenil;Ann. Sci. Nat. Zool. Biol. Anim.,1995
5. Structural and mechanical characteristics of the hyperdense bone of the rostrum of Mesoplodon densirostris (Cetacea, Ziphiidae): Summary of recent observations;de Buffrénil;Hist. Biol.,2000