- Paton J. A.: The liverwort flora of the British Isles2001 | Faculty of Science
- The distribution of Nardia in western North America2000 | Faculty of Science
- About bryophytes (2)2000 | Faculty of Science
- Translator´s notes2000 | Faculty of Science
- The liverwort flora of Antarctica2000 | Faculty of Science
- Notes on Gymnomitriaceae (subf. Gymnomitrioideae) in Latin America2003 | Faculty of Science
- Identification keys to the liverworts and hornworts of Europe and Macaronesia (Distribution and Status)2000 | Faculty of Science
- About bryophytes (1)2000 | Faculty of Science
- How to evaluate taxa with poorly known taxonomy?2000 | Faculty of Science
- A list of liverworts, horworts and peat-mosses of Ukraine.2000 | Faculty of Science