@ARTICLE{Hulida_E._Mathematical_2015,
 author={Hulida, E. and Koval, O.},
 number={No 1},
 journal={ECONTECHMOD},
 howpublished={online},
 year={2015},
 publisher={Polish Academy of Sciences Branch in Lublin},
 publisher={Lviv Polytechnic National University},
 publisher={Foundry Research Institute in Cracow},
 title={Mathematical model of the optimization of fire extinguishing time length in the woodworking enterprises’ workshops},
}