Mai Suan Li, masli@ifpan.edu.pl, +48 886 813 018

Nguyen Dinh Chau, Nguyen.Chau@fis.agh.edu.pl, +48 512 244 758

Le Xuan Lam, lexuanlam2003@yahoo.com, +48 601 237 744

Mai Van Hai, maivanhaipsy@gmail.com, +48 886 316 012