- Geomorphological evolution of the Divoká Orlice River valley in the Zemská brána Gate area2007 | Faculty of Science
- Geomorphology of the Divoká Orlice valley in the Zemská brána area, Orlické hory Mts. +12006 | Faculty of Science
- The Transformation of Borders in the Landscape of the Upper Divoké Orlice from 1742 until the Schengen Agreement2013 | Faculty of Science