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2. The effects of the relative humidity and temperature on the efficiency of the ESDA process;D'Andrea;International Journal of Forensic Document Examiners,1996
3. Investigations into factors affecting the cascade developer used in ESDA-A review;Daéid;Forensic Science International,2008
4. Determination of sequence of writing impressions and ball pen inkstrokes using the esda technique;Radley;Journal of the Forensic Science Society,1993