@article{zu214203,
           title = {????? ??????????? ????? ?????? ?? ??????????? ???? ?????????? ??????????},
          author = {?. ?. ???'?????},
            year = {2013},
           pages = {176--177},
         journal = {?????????? ???????????. ? 2013: ????????? IV ????.-???????. ??????. ????.},
             url = {http://eprints.zu.edu.ua/14203/}
}