@article{zu2537,
          number = {20},
           title = {?????????? ?????????? ????????},
          author = {?. ?. ????????????},
            year = {2005},
           pages = {163--167},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/537/},
        abstract = {? ?????? ?????????? ??????????? ?? ??????????????? ??????? ????????.}
}