@article{zu226538,
          number = {?},
           month = {???????},
          author = {?. ?. ??????},
           title = {?????????? ???????????? ??????????? ???????? ? ???????? ????? ??????? ????? ?????????? ???????},
       publisher = {???????: ??????????? ????????????? ?????????? ???????????? ????? ????? ??????, 2017},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????},
           pages = {389--394},
            year = {2017},
             url = {http://eprints.zu.edu.ua/26538/}
}