@article{zu21313,
          number = {8},
           title = {?????????? ?????? ??????? ???????????? ????????? ? ?????????????????},
          author = {?. ?. ??????},
            year = {2001},
           pages = {175--179},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1313/},
        abstract = {? ?????? ????????????? ???????? ????????? ???????? ????? ??????? ???????????? ?????????, ?? ????????????? ?? ?????????????????.}
}