1. Standard Guide for Test Methods for Forensic Writing Ink Comparison,1991
2. Comparative examination of inks by using instrumental thin-layer chromatography and microspectrophotometry;Aginsky;Journal of Forensic Sciences,1993
3. A simple method for sampling photocopy toners for examination by microreflectance Fourier transform infrared spectroscopy;Andrasko;Journal of Forensic Sciences,1994
4. Forensic Examination of Ink and Paper;Brunelle,1991
5. A sketch of analytical methods for document dating. Part I. The static approach: determining age independent analytical profiles; and Part II. The dynamic approach: determining age dependent profiles;Cantu;International Journal of Forensic Document Examiners,1995