@article{zu218178,
          number = {84},
           title = {????????? ????? ?????????? ???????? ? ?????? ??????? ?? ??},
          author = {?. ?. ??????????},
       publisher = {???????-????},
            year = {2015},
           pages = {346--350},
         journal = {???????? ??????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/18178/}
}