Instrumentation Science & Technology, (2009), 37, pp. 30 to 39, INFRARED SPECTROSCOPY IN QUALITATIVE ANALYSIS OF LASER PRINTER AND PHOTOCOPY TONER ON QUESTIONED DOCUMENTS, I.Gh. Tănase, Elena Gabriela Udriştioiu, A.A. Bunaciu and H.Y. Aboul-Enein.

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