The socio-economic importance of abandoned railway areas in the landscape of the Silesian Province (southern Poland)
Hutniczak, Agnieszka, Urbisz, Alina, Watoła, Anna
Alien vascular plants in the Silesian Upland of Poland: distribution, patterns, impacts and threats
Tokarska-Guzik, Barbara, Węgrzynek, Beata, Urbisz, Alina, Urbisz, Andrzej, Nowak, Teresa, Bzdęga, Katarzyna