@article{zu218990,
           title = {?????????????? ? ??????? ???????????? ????????????? (?? ????????? ?????????????? ???????)},
          author = {?. ?. ????????},
            year = {2015},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????},
             url = {http://eprints.zu.edu.ua/18990/}
}