@article{zu23837,
          number = {48},
           title = {????? ???????????? ?????????? ??????????? ? ??????????? ??????},
          author = {?. ?. ??????},
            year = {2009},
           pages = {230--233},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3837/},
        abstract = {????????????? ?????? ?? ??????????? ?????? ??????? ??????? ?? ????????????????? ????? ?? ???????? ?????????? ????????????????? ?????????? ?? ????????? ?????????????? ?? ????????????? ??????? ??????? ?????????? ???????????.}
}