Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology, University of Ostrava, Universite du Quebec a Montreal, University of Ostrava, University of Nantes and Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology

Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology, Yuriy Fedkovych Chernivtsi National University - Department of Physical Geography, Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology, Yuriy Fedkovych Chernivtsi National University - Department of Physical Geography, Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology, Yuriy Fedkovych Chernivtsi National University - Department of Physical Geography, Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology and Babeş-Bolyai University of Cluj-Napoca - Laboratory of Dendrochronology