@article{zu226604,
          number = {?},
           month = {???????},
          author = {?. ?. ????????},
           title = {??????????? ????????? ???????? ??????????? ??????????? ????????},
       publisher = {???????: ??????????? ????????????? ?????????? ???????????? ????? ????? ??????},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????},
           pages = {287--290},
            year = {2017},
             url = {http://eprints.zu.edu.ua/26604/}
}