Verified locator: IUPAC Recommendations1999, Pure and Applied Chemistry71(7),1331–1335, DOI10.1351/pac199971071331. Publisher byline D. T. Burns and A. Townshend, Abstract: extends classification to non-multiplication reactions. Original paper indexed at old.iupac.org/publications/pac/1999/71_07_pdf/burns.pdf , printed p.1332 Introduction and Direct multiplication reaction: per-cycle multiplier K gives K^n after n cycles. Direct PDF fetch403; precise primary-paper text also indexed through a CiteSeerX copy. Full identities and Hull affiliation corroborated by the same IUPACauthor-index linkage and 2002 recovery paper cover.
