@article{zu218176,
          number = {84},
           title = {???????? ??????? ?.?. ???????-?????? ?? ????????? ??????????? ????????????? ?????? ?????},
          author = {?. ?. ????????},
       publisher = {???????-????},
            year = {2015},
           pages = {309--313},
         journal = {???????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/18176/}
}