Advanced Theory of Signal Detection Iickho Song, Jinsoo Bae, Sun Yong Kim E-Book (pdf)

Probability and Random Variables: Theory and Applications Iickho Song, So Ryoung Park, Seokho Yoon E-Book (pdf)

Fundamentals of Order and Rank Statistics Iickho Song, So Ryoung Park, Wenyi Zhang E-Book (pdf)