@article{zu216726,
           title = {?????????? ???? ? ??????????? ???????? ????? ????? ?? ?? ????? ?? ???????????? ??????? ?????? ??????? ????? (?? ???????? ?????? ???????? ???? ???????)},
          author = {?. ?. ?????},
       publisher = {???????: ??????????? ????????????? ?????????? ???????????? ????? ????? ??????},
            year = {2015},
           pages = {295--297},
         journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????: ??????? ???????? ?????},
        keywords = {?????????? ????, ?????? ????? ??????? ?????, ???????},
             url = {http://eprints.zu.edu.ua/16726/},
        abstract = {? ????? ?????? ????????????? ?????????? ???? ?? ??????????? ?? ???????????? ??????? ? ?????? ????? ????? ???????? ???? ???????.}
}