"R." . "Jirou\u0161ek" . "4429338" . . "Radim" . "Doc. Radim Jirou\u0161ek, DrSc." . "prof. Radim Jirou\u0161ek, DrSc." . "XXX R. Jirou\u0161ek, CSc." . "Prof. Radim Jirou\u0161ek, DrSc." .