"Ing Milan H\u00E1jek, DrSc" . "H\u00E1jek" . "Milan" . "Ing. Milan H\u00E1jek, CSc.,DrSc." . "Ing. Milan H\u00E1jek, CSc. DrSc" . "Ing.CSc. Milan H\u00E1jek, DrSc." . "9828648" . . "Ing. Milan H\u00E1jek, DrSc." .