@article{zu218174,
          number = {84},
           title = {???????? ????????????????? ??????????? ????? ?????? ??????????},
          author = {?. ?. ??????},
       publisher = {???????-????},
            year = {2015},
           pages = {267--270},
         journal = {???????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/18174/}
}