@article{zu2440,
          number = {20},
           title = {???????? ???? - ???? ? ??????? ??????????? ?????????????? ????????},
          author = {?. ?. ??????},
            year = {2005},
           pages = {118--120},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/440/},
        abstract = {? ?????? ????????? ???????????? ?? ???????????? ??????????? ?????????????? ???????? ????? ? ??????????? ?????????? ??????? ?????????? ????????????????? ?????.}
}