1. Arnold, J. M., and Carlson, B. A., LivingNautilus embryos; Preliminary observations. Science232 (1986) 73–76.
2. Boletzky, S. v. Untersuchungen über die Organogenese des Kreislaufsystems vonOctopus vulgaris Lam. Revue suisse Zool.75 (1968) 765–812.
3. Boletzky, S. v., The ‘larvae’ of Cephalopoda: A review. Thalassia jugosl.10 (1974) 45–76.
4. Boletzky, S. v. A contribution to the study of yolk absorption in the Cephalopoda. Z. Morph. Tiere80 (1975) 229–246.
5. Boletzky, S. v., On eggs and embryos of cirromorph octopods. Malacologia22 (1982) 197–204.