@article{zu218401,
          number = {4(11)},
           title = {????????????????? ?????????? ?????????? ???????? ??????? ?????????? ? ???????????????? ?????????????? ?? ????????????? ??????-?????????????? ????????????},
          author = {?. ?. ?????????},
       publisher = {????????????? ??????????????? ???????????},
            year = {2012},
           pages = {136--140},
         journal = {?????? ????? ???},
             url = {http://eprints.zu.edu.ua/18401/}
}