title: Comments on "Near-infrared hyperspectral unmixing based on a minimum volume criterion for fast and accurate chemometric characterization of counterfeit tablets".
authors.affiliation: Department of Process Engineering, Faculty of Engineering, University of Szeged, P.O. Box 433, H-6701 Szeged, Hungary. rajko@sol.cc.u-szeged.hu
authors.forename: Róbert
authors.initials: R
authors.lastname: Rajkó