1. Determining the sequence of intersecting ball pen lines and correctable carbon ribbon strokes;Singla;Forensic Science International,1994
2. Determining the relative chronology of intersecting ball point pen lines and laser printed document marks—Linton godown revisited;Planty;International Journal of Forensic Documents Examiners,1997
3. An examination of the sequence of intersecting lines using attenuated total reflectance-Fourier transform infrared spectral imaging;Bojko;Journal of Forensic Sciences,2008
4. Sequence of electro-photographic printing and ballpoint pen writing;Seitz;Problems of Forensic Sciences,2001
5. Determining the sequence of non-intersecting media on document-ballpoint pen ink and laser toner entries;Aginsky,2001