@article{zu218970,
           title = {????????? ????????????? ? ????????????????????? ????},
          author = {?. ?. ??????????},
            year = {2015},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????},
             url = {http://eprints.zu.edu.ua/18970/}
}