@article{zu218171,
          number = {84},
           title = {????????? ???????????? ?? ?????? ???????? ??????????? ? ????????? ?????????????? ???????},
          author = {?. ?. ?????????},
       publisher = {???????-????},
            year = {2015},
           pages = {226--232},
         journal = {???????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/18171/}
}