@ARTICLE{Zhivitskaya_H._Topological_2014, author={Zhivitskaya, H.}, number={No 3}, journal={ECONTECHMOD}, howpublished={online}, year={2014}, publisher={Polish Academy of Sciences Branch in Lublin}, publisher={Lviv Polytechnic National University}, publisher={Foundry Research Institute in Cracow}, title={Topological properties and methodology of research of complexlogistic systems efficiency}, }