@article{zu21527,
          number = {31},
           title = {? ??????? ???????????? ???? ?????????? ??????? ??????-?????? ?? ?????? ?????????? ? ?????????? ??????},
          author = {?. ?. ???????? and ?. ?. ???????},
            year = {2007},
           pages = {86--88},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1527/},
        abstract = {? ?????? ???????? ???????? ?????????? ??????-??????, ???????? ????????????? ?????????? ?????? ?????????? ???? ?????????? ??????? ?????????? ????????????, ???????? ???????????? ?????????? ?? ????. ?????? ?????????? ??????? ??????????? ? ????????? ??????????? ?? ?????????? ?? ??????????? ???????????? ??????? ??????? ??? ?????????? ????????????? ????? ? ??????? ?? ?????? ?????????? ? ?????????? ??????.}
}