A Field Guide to Hidden Accounting Information Detection. - Yeog Kim; Jewan Bang; Gu Taek Lee; Sangjin Lee 002; Jongin Lim 001 (FGCN (2), 2007)

Discovering Methodology and Scenario to Detect Covert Database System. - Gu Taek Lee; Seokhee Lee 002; Elena Tsomko; Sangjin Lee 002 (FGCN (2), 2007)