Are bacteria the major producers of extracellular glycolytic enzymes in aquatic environments?. International Review of Hydrobiology 89: 102–117.
. 2004. Biological recovery of the Bohemian Forest lakes from acidification. Biologia 61: S453-S465.
. 2006. Can freshwater planktonic ciliates survive on a diet of picoplankton?. Journal of Plankton Research 18: 597-613.
. 1996. Characteristics of protistan control of bacterial production in three reservoirs of different trophy. International Review of Hydrobiology 83: 485-494.
. 1998. Conspicuous peak of oligotrichous ciliates following winter stratification in a bog lake. Journal of Plankton Research 23: 353-363.
. 2001. Constraints on the biological recovery of the Bohemian Forest lakes from acid stress. Freshwater Biology 61: 376-395.
. 2016. Continuous-flow cultivation of Vibrio cholerae in the presence of natural freshwater chitin . Chitin enzymology 2: 147-156.
. 1996. Extracellular, low-affinity beta-N-acetylglucosaminidases linked to the dynamics of diatoms and crustaceans in freshwater systems of different trophic degree. Internationale Revue Der Gesamten Hydrobiologie 82: 277–286.
. 1997. Growth rates of dominant planktonic ciliates in two freshwater bodies of different trophic degree. Journal of Plankton Research 18: 463-481.
. 1996. Investigations on pelagic food webs in mountain lake - aims and methods. Journal of Limnology 58: 77-87.
. 1999. Limnological survey of the lakes Wielki Staw and Maly Staw in the Giant Mts. (Karkonosze). Opera Concortica 45: 45 - 58.
. 2008. Maximum growth rates and possible life strategies of different bacterioplankton groups in relation to phosphorus availability in a freshwater reservoir. Environmental Microbiology 8: 1613–1624.
. 2006. Microbial algal crustacean interactions in a reservoir under different fishstock. Archiv für Hydrobiologie Beihefte Ergebnisse der Limnologie 40: 209–221.
. 1993. Microbial food webs in an artificially divided acidic bog lake. International Review of Hydrobiology 83: 3–18.
. 1998. Microbial-algal-crustacean interactions in a reservoir under different fishstock. ADVANCES IN LIMNOLOGY, VOL 40 - PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON RESERVOIR LIMNOLOGY AND WATER QUALITY 40: 209-221.
. 1994. Pelagic food webs and microbial loop in mountain lakes sensitive to acidification . INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY, VOL 27, PT 1, PROCEEDINGS 27: 513-516.
. 2000. Possible food chain relationships between bacterioplankton, protozoans and cladocerans in a reservoir. Internationale Revue der Gesamten Hydrobiologie 75: 583-596.
. 1990. Seasonal dynamics, composition and feeding patterns of ciliate assemblages in oligotrophic lakes covering a wide pH range. Archiv für Hydrobiologie 166: 261-287.
. 2006. Selective feeding behaviour of key free-living protists: avenues for continued study. Aquatic Microbial Ecology 53: 83-98.
. 2008. Structure of pelagic food webs in low-alkalinity lakes - forested and alpine catchments. Silva Gabreta 4: 199 - 211.
. 2000. Uptake of bacteria-sized fluorescent particles by natural protozoan assemblage in a reservoir. Archiv für Hydrobiologie Beihefte Ergebnisse der Limnologie 34: 276-281.
. 1990.