Authors
V. Foff
Forest Information Agency, C˘ SA 396/13, 033 01, Liptovský Hrádok, Slovakia
F. Weiser
Institut für Forstgenetik, J. H. von Thünen Institut, Ebers - walder Chaussee 3a, D-15377, Waldsieversdorf, Germany
E. Foffová
National Forestry Centre, TG Masaryka 22, 96092, Zvolen, Slovakia
Dušan Gömöry
Technical University in Zvolen, Faculty of Forestry, TG Masaryka 24, SK-96053, Zvolen, Slovakia