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- Artykuł naukowy2009. Brown hares on the edge: Genetic population structure of the Danish brown hare. Acta Theriologica 54 (2) : 97-110. DOI: 10.1007/BF03193166
- Artykuł naukowy2009. Local adaptation in brown trout early life-history traits: implications for climate change adaptability. Proceedings of the Royal Society B 275 (1653) : 2859-2868. DOI: 10.1098/rspb.2008.0870
- Artykuł naukowy2009. Raccoon dog Nyctereutes procyonoides populations in the area of origin and in colonised regions – the epigenetic variability of an immigrant. Annales Zoologici Fennici 46 (1) : 51-62. DOI: 10.5735/086.046.0106
- Artykuł naukowy2009. Reproduction and mortality of invasive raccoon dogs Nyctereutes procyonoides in Białowieża Primeval Forest (Poland). Annales Zoologici Fennici 46 (4) : 291-301. DOI: 10.5735/086.046.0406
- Artykuł popularnonaukowy2009. Plany łowieckie a drapieżniki. Łowiec Polski 1 : 22-29. PDF
- Artykuł naukowy2009. Landscape barriers reduce gene flow in an invasive carnivore: geographical and local genetic structure of American mink in Scotland. Molecular Ecology 18 : 1601-1615. DOI: 10.1111/j.1365-294X.2009.04131.x
- Artykuł naukowy2009. Genetic variability of feral and ranch American mink Neovison vison in Poland. Acta Theriologica 54 : 1-10. DOI: 10.1007/BF03193132
- Artykuł naukowy2009. Global decline in aggregated migrations of large terrestrial mammals. Endangered Species Research 7 : 55-76. DOI: 10.3354/esr00173
- Artykuł naukowy2009. Tree age is a key factor for the conservation of epiphytic lichens and bryophytes in beech forests. Applied Vegetation Science 12 : 93-106. DOI: 10.1111/j.1654-109X.2009.01007.x