Pure Appl. Chem., 1974, Vol. 40, No. 3, pp. 315-332
http://dx.doi.org/10.1351/pac197440030315
IUPAC-IUB COMMISSION ON BIOCHEMICAL NOMENCLATURE
Symbols for amino-acid derivatives and peptides (Rules approved 1974)
First page:
Pure Appl. Chem., 1974, Vol. 40, No. 3, pp. 315-332
http://dx.doi.org/10.1351/pac197440030315