@article{zu2954,
          number = {12},
           title = {????? ??????????????? ? ???????????? ??????? ?????????},
          author = {?. ?. ????????},
            year = {2003},
           pages = {176--178},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/954/},
        abstract = {????????? ?????? ????????? ????? ???????? ? ?????? ???????????????, ??? ???????? ??????? ???? ? ???????????? ??????? ?????????.}
}