Phylogeny of the Caecidae (Caenogastropoda) - 1996
A gastropod faunule from the Monograptus uniformis graptolite Biozone (Early Lochkovian, Early Devonian) in Bohemia - 1997
New Early Devonian gastropods from the Plectonotus (Boucotonotus) - Palaeozygopleura community in the Prague Basin (Bohemia) - 1997
Shape convergence in gastropod shells: an example from the Early Devonian Plectonotus (Boucotonotus) - Palaeozygopleura community of the Prague Basin (Bohemia) - 1999
Micromorph Gastropoda from the Middle Devonian (Givetian) limestone of the Sötenich Syncline (Eifel) - 1999
About the Heterostropha (Gastropoda) from the Carboniferous and Permian - 2002
Reevaluation and classification of Carboniferous and Permian Gastropoda belonging to the Caenogastropoda and their relation - 2002
New neritopsoidean gastropods (Neritimorpha) from the Late Triassic (Late Carnian - Early Norian) of the Wallowa Terrane, northeaster Oregon - 2003