@article{zu226602,
          number = {?},
           month = {???????},
          author = {?. ?. ??????},
           title = {???????????? ???????????? ?????? ???????????? ?????? : ???????????? ?? ???????????},
       publisher = {???????: ??????????? ????????????? ?????????? ???????????? ????? ????? ??????},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????},
           pages = {328--333},
            year = {2017},
             url = {http://eprints.zu.edu.ua/26602/}
}