The 6th Academic Ball of Nitra Universities took place in the Nitra Park of Culture on Saturday, January 19, 2013. The popular cultural event was opened by the Rector of the Slovak University of Agriculture in Nitra, Dr. h. c. prof. Ing. Peter Bielik, PhD and the Rector of the University of Constantine the Philosopher in Nitra prof. RNDr. Libor Vozár, CSc. • video •