@article{zu21339,
          number = {30},
           title = {?????????? ????????? ??????, ?? ???????????????? ? ?????? ???????????? ???????},
          author = {?. ?. ??????????},
            year = {2006},
           pages = {65--68},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1339/},
        abstract = {? ?????? ?????????? ? ???????? ?????????? ????????? ??????, ?? ???????????????? ? ?????? ??????????? ???????. ????????? ???????? ???????? ???????????? ?????? ??????????????? ?????? ?? ?????? ??????????? ??????????.}
}