@article{zu21061,
          number = {28},
           title = {?????? ??? ??????? ???????? ? ???????? ?????? ?????????? ??????????? ?????????????? ???????},
          author = {?. ?. ????????},
            year = {2006},
           pages = {19--22},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1061/},
        abstract = {? ??????? ? ??????????? ??? ??????????? ?????? ??? ??????? ???????? ? ?????????? ???????????? ?????????, ??????? ? ??? ???????, ???????? ???? ???????? ?????????? ????????.}
}