@ARTICLE{Trzciński_Grzegorz_The_2017,
 author={Trzciński, Grzegorz and Kozakiewicz, Paweł and Selwakowski, Rafał},
 number={No 34},
 journal={Journal of Water and Land Development},
 howpublished={online},
 year={2017},
 publisher={Polish Academy of Sciences; Institute of Technology and Life Sciences - National Research Institute},
 title={The technical aspects of using timber in the construction of forest roads},
 URL={http://journals.pan.pl/Content/102118/PDF/Trzcinski%20i%20in.pdf},
}