@article{zu218172,
          number = {84},
           title = {????????????? ?????? ?? ?????????? ??????????? ?????????????? ????????? ????????-?????????? ??????????? ???????? ?????????},
          author = {?. ?. ???????},
       publisher = {???????-????},
            year = {2015},
           pages = {232--236},
         journal = {???????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/18172/}
}