Ammari, Faten Chemometrics applied to cathodoluminescence images: a new approach to classify pre-Columbian artefacts from northern Peru. [electronic resource] - Environmental science and pollution research international Jan 2017 - 2205-2209 p. digital Publication Type: Journal Article ISSN: 1614-7499 Standard No.: 10.1007/s11356-016-7992-3 doi Subjects--Topical Terms: ArchaeologyCeramicsPeru