@article{zu213003,
          volume = {63},
          number = {1},
           month = {????????},
          author = {?. ?. ???????????},
           title = {? ?????? ????????? ?????????? ??????????? ? ?????????????? ??????????????? ?????????????????.},
       publisher = {??????????? ???????? ????},
            year = {2011},
         journal = {??????????? ???????????? ??????},
           pages = {69--79},
             url = {http://eprints.zu.edu.ua/13003/},
        abstract = {? ?????? ?????? ???? ???? ?? ??????????? ? ???????? ?????????? ?????.}
}