"RNDr. Franti\u0161ek V\u00E1cha, Ph.D." . "doc. RNDr. Franti\u0161ek V\u00E1cha, Ph.D" . "Doc. RNDr. Franti\u0161ek V\u00E1cha, Ph.D." . "Mgr. Franti\u0161ek V\u00E1cha, Dr." . "doc. RNDr. Franti\u0161ek V\u00E1cha, PhD" . "doc. RNDr. Franti\u0161ek V\u00E1cha, Ph.D." . . "V\u00E1cha" . "Franti\u0161ek" . "Doc. RNDr. Franti\u0161ek V\u00E1cha, PhD" . "9811052" . "Doc.RNDr. Franti\u0161ek V\u00E1cha, Ph.D." . "RNDr. Franti\u0161ek V\u00E1cha" . "Dr. Franti\u0161ek V\u00E1cha" . "RNDr. Franti\u0161ek V\u00E1cha, XXX" . "Mgr. Franti\u0161ek V\u00E1cha" .