@article{Tsurkan2014the,
author={Tsurkan, N..},
title={The Statistiko-ekonomichesky analysis of use of cultivated areas of long-term herbs in the south of Ukraine},
journal={Vestnik of Kazan State Agrarian University},
publisher={Kazan state agrarian University},
year={2014},
pages={54-57},
volume={9},
issue={2},
}