"Doc. ING. Jaroslav Pr\u016Fcha, CSc." . . "Pr\u016Fcha" . "7451326" . "Doc. Ing. Jaroslav Pr\u016Fcha, CSc., Ph.D" . "Doc. Ing. Jaroslav Pr\u016Fcha, CSc., PhD." . "Doc. Ing. Jaroslav Pr\u016Fcha, CSc." . "Jaroslav" . "doc. Ing. Jaroslav Pr\u016Fcha, CSc., Ph.D" . "doc. Ing. Jaroslav Pr\u016Fcha, CSc. Ph.D." . "doc. Ing. Jaroslav Pr\u016Fcha, CSc., Ph.D." .