Guyot S., Doco T., Souquet J.M., Moutounet M., Drilleau J.F. (1998) Reversed-phase HPLC following thiolysis for quantitative estimation and characterization of the four main classes of phenolic compounds in different tissue zones of a french cider apple variety (Malus. Journal of Agricultural and Food Chemistry 46:1698-1705

Abbreviation: GUYOT 1998