@article{zu226363,
          number = {?},
           month = {???????},
          author = {?. ?. ????????},
           title = {???????? ? ?????? ?????? ??????? ????????? ???? ?? ??????? ?????? ?? ?????????},
       publisher = {???????: ??????????? ????????????? ?????????? ???????????? ????? ????? ??????, 2017.},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????},
           pages = {343--347},
            year = {2017},
             url = {http://eprints.zu.edu.ua/26363/}
}