Pure Appl. Chem., 1974, Vol. 40, No. 3, pp. 277-331
doi:10.1351/pac197440030277
IUPAC-IUB COMMISSION ON BIOCHEMICAL NOMENCLATURE
Abbreviations and symbols for nucleic acids, polynucleotides and their constituents (Rules approved 1974)
Pure Appl. Chem., 1974, Vol. 40, No. 3, pp. 277-331
doi:10.1351/pac197440030277