@article{zu230790,
          number = {12},
           title = {????? ??????????? ????????? ????????????? ??????? ? ??????????? ?????????? ?????????? ???? ??????????},
          author = {????????? ????????},
            year = {2015},
           pages = {51--59},
         journal = {?????????? ???????????},
             url = {http://eprints.zu.edu.ua/30790/}
}