"4308743" . "Ing. Olga Bl\u00E1hov\u00E1, PhD." . "Ing. Olga Bl\u00E1hov\u00E1, Ph.D." . "Doc. Ing. Olga Bl\u00E1hov\u00E1, Ph.D." . "Bl\u00E1hov\u00E1" . . "Olga" . "Doc. Ing. Olga Bl\u00E1hov\u00E1, PhD." .