Pure Appl. Chem., 1987, Vol. 59, No. 6, pp. 779-832
http://dx.doi.org/10.1351/pac198759060779
IUPAC-IUB JOINT COMMISSION ON BIOCHEMICAL NOMENCLATURE
Nomenclature of tetrapyrroles (Recommendations 1986)
First page:
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Pure Appl. Chem., 1987, Vol. 59, No. 6, pp. 779-832
http://dx.doi.org/10.1351/pac198759060779