@article{zu21719,
          number = {33},
           title = {??????? ??????????? ??????? ???????? ? ???????? ??????????? ????},
          author = {?. ?. ?????},
            year = {2007},
           pages = {179--181},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1719/},
        abstract = {? ?????? ????????????? ?????????? ?????? ???????, ??? ???????????? ??? ????????? ???????? ???????????? ??????? ????? ?????????????????. ?????????, ?? ???? ????? ????????? ?? ?????? ??????????? ??????????? ????????????? ???????????????. ??????? ????? ???????????????? ?????????? ?? ?? ?????????.}
}