@article{zu25041,
          number = {56},
           title = {????????????? ??????????? ?????????? ?? ???????????? ??????? ?????????? ???????? ? ??????????? ??????? ??????? ????? ??????? ??????},
          author = {?. ?. ?????????},
            year = {2011},
           pages = {131--135},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/5041/},
        abstract = {?????? ?????????? ???????? ?????????????? ???????????? ?????????? ?? ???????????? ??????? ?????????? ? ???????????? ?????????? ???????? ??????? ?????? ???????? ?? ???????????, ?? ????? ???????? ????, ?????? ?? ???????? ?? ???????? ?????????. ????????, ?? ? ?????????-????????????????? ?????????? ???????? ????????? ???? ???????????? ????????? ???????? ?????? ??????????????.}
}