- Remarks on palaeobiology of juvenile scyphocrinitids and marhoumacrinids (Crinoidea, Camerata) in the Bohemian uppermost Silurian and lowermost Devonian2001 | Publication without faculty affiliation
- Type specimens of fossils in the National Museum, Prague. Vol.2, Palaeozoic Crinoidea. Supplement 1991-19971998 | Publication without faculty affiliation
- The genus Pygmaeocrinus Bouška, 1947 (Crinoidea, Inadunata) in the Devonian of the Barrandian area (Czech Republic)1997 | First Faculty of Medicine, Faculty of Mathematics and Physics
- Decacrinus bohemicus sp. n. (Crinoidea, Col.) from the Lower Devonian Koněprusy Limestone, Barrandian area (Czech Republic)1998 | Publication without faculty affiliation
- Second find of crinoid 'Vletavicrinus haueri' Waagen et Jahn, 1899 in Přídolí Limestone, Upper Silurian, Barrandian area (Czech Republic)2002 | Publication without faculty affiliation