1. Abolins-Krogis, A.: The histochemistry of the hepatopancreas of Helix pomatia (L.) in relation to the regeneration of the shell. Ark. Zool. (Stockh.) 13, 159?201 (1960).
2. ?: The morphological and chemical basis of the initiation of calcification in the regenerating shell of Helix pomatia (L.). Acta Univ. Uppsaliensis, Abstracts of Uppsala Diss. in Sci. 20, 5?22 (1963a).
3. ?: The histochemistry of the mantl of Helix pomatia (L.) in relation to the repair of the demaged shell. Ark. Zool. (Stockh.) 15, 393?426 (1963b).
4. ?: Some features of the chemical composition of isolated cytoplasmatic inclusions from the cells of the hepatopancreas of Helix pomatia (L.). Ark. Zool. (Stockh.) 15, 461?474 (1963c).
5. ?: On the protein stabilizing substances in the isolated b-granules and in the regenerating membranes of the shell of Helic pomatia (L.). Ark. Zool. (Stockh.) 15, 475?484 (1963d).