@ARTICLE{Oleksiv_I._Theoretical_2013, author={Oleksiv, I. and Semenyshyn, V.}, number={No 4}, 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={Theoretical approaches to communications managementin IT industry of Ukraine}, }