- Morphometrical variability of Helicosphaera ampliaperta (calcareous nannoplankton) in the central Paratethys: biostratigraphic and paleogeographic applications2009 | Faculty of Science
- Quantitative calcareous nannoplankton biostratigraphy of the Oligocene/Miocene boundary interval in the northern part of the Buda Basin (Central Paratethys)2005 | Faculty of Science
- Bryozoa, foraminifera and calcareous nannoplankton as environmental proxies of the "bryozoan event" in the Middle Miocene of the central Paratethys (Czech Republik)2008 | Faculty of Science
- New Middle Miocene Bryozoa from Gârbova de Sus (Romania) and their relationship to the sedimentary environment2010 | Faculty of Science
- Phytoplankton of a mountain lake (L'adove pleso, the Tatra Mountains, Slovakia): Seasonal development and first indications of a response to decreased acid deposition2006 | Faculty of Science