@article{zu24891,
          volume = {3},
           title = {???????? ??????????? ??????? ?????? ? 20-30-?? ???? ?? ????????: ?????????-????????? ?? ?????????? ??????? ???????},
          author = {?. ?. ??????},
            year = {2009},
           pages = {74--79},
         journal = {????????? ????????? ???????},
        keywords = {???????? ??????????? ???????, ???????????, ??????, ???????????, ???????????? ????????? ?????},
             url = {http://eprints.zu.edu.ua/4891/},
        abstract = {? ??????, ?????????? ?? ??????? ????????????, ?????????????? ??????????? ????????? ?????????? ????????? ?????? ? 20-30-?? ???? ?? ???????? ?? ??????????? ?? ???????????? ????? ? ??????? ??????????? ?????????? ?????, ????????????? ??????, ?????????????? ?? ????? ?????????????.}
}