@ARTICLE{Maletkin_Valeriy_Investigation_2012,
 author={Maletkin, Valeriy and Druz, Oleg and Maletkina, Lydmila},
 number={No 3},
 journal={Teka Commission of Motorization and Power Industry in Agriculture},
 howpublished={online},
 year={2012},
 publisher={The Lublin Branch of the Polish Academy of Sciences},
 title={Investigation of the influence of catastrophes on human vital activity},
}