@article{zu219253,
          number = {64},
           title = {????????? ???????? ????????????? ??????? ????? ???? ? ??},
          author = {?. ?. ???????? and ?. ?. ?????? and ?. ?. ??????????},
       publisher = {?????????????? ?????????????? ??. ?????????? ???????},
            year = {2015},
           pages = {219--223},
         journal = {??????? ??????? ??????????????? ???????????? ????????????? ???????????? ????? ?????????? ??????? ?????: ???????? ??????????? ??????: ?????????????},
        keywords = {????????????, ??????? ?????, ?????????????? ?????????, ?????? ?????????, ??????? ?????????},
             url = {http://eprints.zu.edu.ua/19253/}
}