Nékteré zpúsoby zakotveni krinoidu zu spodnodevonskych vrstev u Konéprus v Cechách [Some manners of attachment of crinoids in the Lower Devonian beds at Koneprusy in Bohemia] - 1967
Ramacrinus multiformis gen. et sp. n. (Synbathocrinidae, Crinoidea) in the Devonian of Bohemia - 1969