@article{zu21509,
          number = {13},
           title = {?????????? ??????????? ???????? ????? ???????? ??????????? ???????? ??????????},
          author = {?. ?. ??????},
            year = {2003},
           pages = {124--126},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1509/},
        abstract = {????????????? ???????? ?????????? ??????????? ???????? ????? ???????????? ???? ???????? ??????????? ??????????????.}
}