AM2023 in honor of the 80th birthday of Karel Segeth
AM2022 in honor of the 70th birthday of Michal Křížek
AM2018 in honor of the 50th birthday of Jan Brandts and Sergey Korotov
AM2015 in honor of the birthday anniversaries of Ivo Babuška (90), Milan Práger (85), and Emil Vitásek (85)