@misc{zu213679,
           title = {????? ?? ????????????},
          author = {?. ?. ????????? and ?. ?. ??????????? and ?. ?. ???????},
            year = {2006},
             url = {http://eprints.zu.edu.ua/13679/},
        abstract = {?????????? ???????? ??????????? ?? ?????????? ? ????????? ?????, ????? ??
??????? ? ?????? ????? ?????? ???????? ? ?????. ??????????? ???????? ???????
??? ?? ??????????? ????? ???????????? ? ??????? ????? ???????? ?????, ????
??????????????? ???????? ??? ??????????? ????????? ???????????? ?????????.
?????? ???? ?????????, ????? ??? ???????????? ?? ?????? ??????????????
?????????? ??????????? ?????????????? ??????????? ?????? ????????? ? ????? ?????
?????? ?? ?????????????.
??? ?????????-????????? ?? ?????????? ????????? ???.
}
}