@article{zu2547,
          number = {19},
           title = {??? ???? ?? ???????? ???????? ?? ???????? ????????? ??? ? ???},
          author = {?. ?. ?????????},
            year = {2004},
           pages = {158--159},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/547/},
        abstract = {?????? ?????????? ????????? ??????? ??? ?????????? ???? ???????? ????????? ??? ? ??? ?????? ? ????????? ?? ?????????? ?????????, ? ???? ?????????? ????? ????????????? ? ????????? ??? ?? ????????????? ?? ??????.}
}