@ARTICLE{Tokar_O._Information_2014,
 author={Tokar, O. and Lesiv, M. and Korol, M.},
 number={No 1},
 journal={ECONTECHMOD},
 howpublished={online},
 year={2014},
 publisher={Polish Academy of Sciences Branch in Lublin},
 publisher={Lviv Polytechnic National University},
 publisher={Foundry Research Institute in Cracow},
 title={Information technology for studying carbon sinkin stemwood of forest ecosystems},
}