Authors
Guido Soosaar
Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
Tormi Lillerand
Institute of Forestry and Engineering, Estonian University of Life Sciences, Tartu, Estonia
© 2025 Guido Soosaar, Tormi Lillerand, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.