"Doc. Ing. Jaroslav Pol\u00E1k, DrSc" . "Pol\u00E1k" . . "Doc.Ing. Jaroslav Pol\u00E1k, DrSc" . "Ing. Jaroslav Pol\u00E1k, DrSc." . "Doc., Ing. Jaroslav Pol\u00E1k, DrSc." . "Doc.Ing. Jaroslav Pol\u00E1k, DrSc." . "Doc. Ing. Jaroslav Pol\u00E1k, DrSc." . "Jaroslav" . "3644464" .