@article{zu23078,
          number = {3-4},
           title = {???????????? ????????? ???????? ??????????? ? ??????????????? ???????? ???????????},
          author = {?. ?. ???????????},
            year = {2007},
           pages = {136--141},
         journal = {?????????? ???????????},
             url = {http://eprints.zu.edu.ua/3078/},
        abstract = {??????????  ?????????? ??????????????? ????????? ???????? ???????? ?????????? ?? ????????? ??????? ?????? ????????????? ????? ????????????.}
}