@article{zu22341,
          number = {39},
           title = {?????????? ????????? ???????? ????????? ??? ?? ??????????? ????????? ?????????? ????? ?? ?????????????? ????????
},
          author = {?. ?. ????},
            year = {2008},
           pages = {157--161},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/2341/},
        abstract = {? ?????? ????????????? ????????? ??????? ??????????? ????????? ?????????? ?????, ??????????????, ?? ???????? ????????? ??????????? ?????????????? ????????? ???????? ?
?????? ??????????? ???????? ? ??????????? ????????. ???????????? ??????? "???????? ??????????" ?? ????????????? ??????? ????? ?????????? ??????????? ????????? ?????????? ????? ?? ?????????????? ????????.}
}