Authors
Justyna Długosiewicz
Nowa Dęba, Poland
Stanisław Zając
University of Lodz, Forest Science Institute in Tomaszów Mazowiecki, Tomaszów Mazowiecki, Poland
Emilia Wysocka-Fijorek
e.wysocka-fijorek@ibles.waw.pl
Forest Research Institute, Department of Forest Resources Management, Raszyn, Poland
Małgorzata Sułkowska
Forest Research Institute, Department of Silviculture and Genetics of Forest Trees, Raszyn, Poland