@article{zu215537,
          number = {127},
           title = {???????????-???????? ????? ???????? ??????????},
          author = {?. ?. ????????},
       publisher = {?????????? ???????????? ???????????},
            year = {2008},
           pages = {141--148},
         journal = {?????? ??????????? ????????????},
             url = {http://eprints.zu.edu.ua/15537/},
        abstract = {???????????-???????? ????? ???????? ??????????
??????????? ???????? ?????? ?? ?????????? ?????????? ??????????
????????, ???? ???? ????????????? ?? ??????? ?? ????? ???????????
??????????? (???????? ???), ?? ???????????? ???????? ? ????????
?????????? ????? ???????????? ??????.}
}