1. The binding of alkaline earth ions by the haemocyanin of Helix pomatia;Burton;Comp. Biochem. Physiol.,1972
2. Complessi di ioni metallici con gli acidi tatronico, malico, malonico e succinico;Camel;Ann. Chim.,1963
3. Complex formation between carboxylic acids and divalent metal cations;Cannan;J. Am. them. Soc.,1938
4. Quarternary structure of Helix pomatia haemocyanins as determined by alkali treatment and succinylation;Cox;Int. J. Biochem.,1972
5. The extent of dissociation of salts in water, part VI Some calcium salts of organic acids;Davies;J. them. Soc.,1938