@misc{zu26856,
           title = {??????????? ??????????},
          author = {?. ?. ???????? and ?. ?. ????????},
            year = {2009},
             url = {http://eprints.zu.edu.ua/6856/},
        abstract = {?????????-?????????? ???????? ?????????????? ?????????, ????????? ?? ?????? ?????????????? ????? ???????????? ?????? ,?? ????????? ?? ???????? ????????????? ??????????: ???????-???????????? ????????, ??????, ????????????? ???????????.(244 ?.)}
}