@article{zu221817,
          number = {10},
           title = {????? ?????? ?? ????????},
          author = {?. ?. ??????},
       publisher = {???????: ?????????? ????? ???},
            year = {2015},
           pages = {206--208},
         journal = {??????????. ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/21817/}
}