About this article
Published Online: Apr 25, 2018
Page range: 5 - 16
Received: Nov 15, 2017
Accepted: Jan 29, 2018
DOI: https://doi.org/10.1515/fsmu-2017-0009
Keywords
© 2017 Mait Lang et al., published by De Gruyter Open
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Lang, Mait
Tõravere, Estonia
Institute of Forestry and Rural Engineering, University of Life SciencesTartu, Estonia
Arumäe, Tauri
Institute of Forestry and Rural Engineering, University of Life SciencesTartu, Estonia
Laarmann, Diana
Institute of Forestry and Rural Engineering, University of Life SciencesTartu, Estonia
Kiviste, Andres
Institute of Forestry and Rural Engineering, University of Life SciencesTartu, Estonia