@article{zu2692,
          number = {7},
           title = {??????? ????????? ????? ? ??????????? ?????? ???? ???????? (?????? ????????????? ???????)},
          author = {?. ?. ????????},
            year = {2001},
           pages = {118--122},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/692/},
        abstract = {? ?????? ????????????? ????? ??????? ???????????? ????? ????? ?????? ? ?????????????? ????? ??????????? ???? ???? ????????.}
}