Chambel P., Oliveira M.B., Andrade P.B., Seabra R.M., Ferreira M.A. (1997) Development of an HPLC/diode-array detector method for simultaneous determination of 5-HMF, furfural, 5-o-caffeoylquinic acid and cafeine in coffee. Journal of Liquid Chromatography and Related Technologies 20:2949-2957

Abbreviation: CHAMBEL 1997