Authors
Anna Żółciak
Forest Research Institute, Department of Forest Protection, Raszyn, Poland
Justyna Anna Nowakowska
Cardinal Stefan Wyszynski University in Warsaw, Faculty of Biology and Environmental Sciences, Warsaw, Poland
Artur Pacia
Baniocha, Poland
Nenad Keča
University of Belgrade, Faculty of Forestry, Belgrade, Serbia
Tomasz Oszako
Bialystok University of Technology, Faculty of Forestry in Hajnówka, Hajnówka, Poland