@ARTICLE{Chukhray_N._Business_2013,
 author={Chukhray, N.},
 number={No 3},
 journal={ECONTECHMOD},
 howpublished={online},
 year={2013},
 publisher={Polish Academy of Sciences Branch in Lublin},
 publisher={Lviv Polytechnic National University},
 publisher={Foundry Research Institute in Cracow},
 title={Business vertical integration in Ukraine: motivation, advantagesand disadvantages},
}