@article{zu228326,
           month = {????????},
           title = {?????? ???? ?? ??????????? ????? ???????},
          author = {?. ?. ??????},
       publisher = {??? ????? ????? ??????},
            year = {2018},
           pages = {258--261},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/28326/}
}