@article{zu226521,
           title = {????? ???????????? ??????? ???????? ? ?????????? ???????},
          author = {?. ?. ????? and ?. ?. ?????},
       publisher = {????? : ?? ?????????? ??????????? ??????????},
            year = {2016},
           pages = {169--171},
         journal = {?????????? ?? ??????????: ???????? ?? ???????? ??????????? ???????????? : ??????? ??? ???????? ????? ????????? ??????????? ???????-?????????? ???????????},
             url = {http://eprints.zu.edu.ua/26521/},
        abstract = {????? ?????? ??????????? ????? ???????? ???????? ?????????? ?????? ? ?????????? ???? ???????????? ??????? ????????, ?? ????????? ?? ????????????? ? ????????? ?????, ? ?????????? ???????.}
}