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Adomas Vitas
Group of Dendroclimatology and Radiometrics, Centre of Environmental Research, Faculty of Nature Sciences, Vytautas Magnus University, Ž.E. Žilibero str. 6, LT-46324, Kaunas, Lithuania
Jonas Mažeika
Radioisotope Research Laboratory, Institute of Geology and Geography, Nature Research Centre, T. Ševčenkos str. 13, LT-03223, Vilnius, Lithuania
Rimantas Petrošius
Radioisotope Research Laboratory, Institute of Geology and Geography, Nature Research Centre, T. Ševčenkos str. 13, LT-03223, Vilnius, Lithuania
Rūtilė Pukienė
Group of Dendroclimatology and Radiometrics, Centre of Environmental Research, Faculty of Nature Sciences, Vytautas Magnus University, Ž.E. Žilibero str. 6, LT-46324, Kaunas, Lithuania