RT Journal Article SR Electronic T1 Review of Polyphenol Condensation Reactions and their Possible Occurrence in the Aging of Wines JF American Journal of Enology and Viticulture JO Am J Enol Vitic. FD American Society for Enology and Viticulture SP 191 OP 195 DO 10.5344/ajev.1969.20.3.191 VO 20 IS 3 A1 L. Jurd YR 1969 UL http://www.ajevonline.org/content/20/3/191.abstract AB