1. Magnesium in the Casein-Containing Colloid of Milk;Alexander;J. Dairy Sci.,1957
2. Proteins, Amino Acids and Peptides as Ions and Dipolar Ions;Cohn,1943
3. The Partial Specific Volumes, in Aqueous Solution, of Three Proteins;Dayhoff;J. Am. Chem. Soc.,1952
4. Condition of Casein and Salts, in Particular Ca3(PO4)2, in Milk;De Kadt;Rec. trav. chim.,1943
5. Eilers, H. Verslag Landbouwk. Onderzoek., 50: 1055. 1945. Eilers, H., Saal, R. N. J., and van der Waarden, M. “Chemical and Physical Investigations of Dairy Products.” Elsevier Publ. Co., N. Y.-Amsterdam. 1947.