- Informal groups of states2006 | Publication without faculty affiliation
- The current state and prospects of global governance and non western actors2010 | Publication without faculty affiliation
- Taxonomic revision of Sobralia section Racemosae Brieger (Sobralieae, Orchidaceae)2023 | Faculty of Science
- External drivers of EU differentiated cooperation: How change in the nuclear nonproliferation regime affects member states alignment +22022 | Publication without faculty affiliation
- The use of quality circles as a support tool in the taking over of practices by young general practitioners2018 | First Faculty of Medicine