@article{zu24306,
           title = {??????????? ??????????????? ???????? ? ???????????? ????? ??????},
          author = {?. ?. ????? and ?. ?. ??????},
       publisher = {???????????? ????????? ???????????? ???????? ????? ????? ??????},
            year = {1999},
           pages = {15--18},
         journal = {?????????? ?? ????????? ?????? ?????????-???????????? ?????????? ???????},
             url = {http://eprints.zu.edu.ua/4306/},
        abstract = {?????????????? ??????????? ??????????????? ???????? ? ???????????? ????? ??????.}
}