@article{zu219723,
          number = {7},
           title = {???????? ?????? ?? ??????? ?????? ? ?????????? ? ????????? ????? ??????????},
          author = {????? ??????? and ?. ?. ???????},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2014},
           pages = {59--62},
         journal = {???????? ????? ??????? ???????????: ??????? ???????? ????? ?????????, ???????????? ?? ??????????},
             url = {http://eprints.zu.edu.ua/19723/}
}