@article{zu2546,
          number = {13},
           title = {????????????? ???????? ???????? ??????????? ????????? ? ?????????? ??????????? ?????????? ????????},
          author = {?. ?. ?????? and ?. ?. ??????},
            year = {2003},
           pages = {61--65},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/546/},
        abstract = {? ?????? ????????????? ???????? ???????????? ??????????? ? ??????? ??????????? ??????????? ?????????? ???????? ?????????? ??????? ? ?????? ?? ???????????? ?????????? ??????????? ??????.}
}