Nobiling, G. (1977)
Die Biomechanik des Kieferapparates beim Stierkopfhai (Heterodontus portusjacksoni & Heterodontus philippi). (Biomechanics of the jaw apparatus in the horn-shark (Heterodontus portusjacksoni = Heterodontus philippi)) Advances in Anatomy, Embryology and Cell Biology, 52, 1–52