Handwriting, analysis, hardware, spectroscopy

Alavi, S. (1971). "Spectroscopy; An Aid To Investigation." International Criminal Police Review 247: 100-10

Sinor, T., J. P. Wilde, et al. (1986). "Lasers And Optical Spectroscopy In Questioned Document Examination." Journal Of Forensic Sciences 31: 825-39.
Birmingham University Barnes Medical Library per RA 1001.J65

Williams, R. L. (1983). "Analysis Of Photocopying Toners By Infrared Spectroscopy." Forensic Science International 22: 85-95.
Birmingham University Barnes Medical Library per RA 1001.A1F6