1. Composition of strong phosphoric acids;BELL;Ind. Eng. Chem.,1948
2. The thermal copolymerization of amino acids common to protein;FOX;J. Am. Chem. Soc.,1960
3. Thermal copolymerization of amino acids in the presence of phosphoric acid;FOX;Arch. Biochem. Biophys.,1960
4. Titration and C-terminal analysis of thermal polyamino acids;FOX;Federation Proc.,1963
5. The thermal copolymerization of α-amino acids;FOX,1962