Authors
Emílio Graciliano Ferreira Mercuri
Department of Environmental Engineering, Federal University of Parana (UFPR), Centro Politécnico, Curitiba, Brazil
Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
Toomas Tamm
Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
Steffen Manfred Noe
Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia