@article{zu218177,
          number = {84},
           title = {???????????? ??? ???????: ??????????????? ??????},
          author = {?. ?. ?????????????},
       publisher = {???????-????},
            year = {2015},
           pages = {20--25},
         journal = {???????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/18177/}
}