@article{Singatullin2015shrinkage,
author={Singatullin, I.. and Yatmanova , N..},
title={SHRINKAGE OF FIR-FOREST IN TATARSTAN AFTER 2010},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2015},
pages={151-155},
volume={10},
issue={1},
}