In the period from January 19 to 23, 2023, Assoc. Ph.D. Ermin Kuka, senior research associate at the University of Sarajevo - Institute for Research on Crimes against Humanity and International Law, was in Switzerland. At the invitation of Mr. Hazete Hamzić Salihović, was a guest at the promotion of the books: "I can't forget" and "I will judge you", which focus on the period 1992-1995. years. On that occasion, at a total of three promotions, in the congregations: GAM (St. Gallen), Ricken and Bischofszell, he gave lectures on the subject of aggression against the Republic of Bosnia and Herzegovina in 1992-1995. and committed crimes against humanity and international law against Bosniaks. He also introduced those present at the promotions to the activities of the Institute in its work so far.