@article{zu21357,
          number = {30},
           title = {????? ???????? ?????????????? ?????????????? ????????? ???????? ?????????? ??????},
          author = {?. ?. ??????????? ? ?????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2006},
           pages = {78--81},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1357/},
        abstract = {????? ????????? ???????? ?????? ????????? ? ??????? ?????????? ????????? ???????? ?????????? ?????? ?? ?????????? ?????????????? ?????????????? ????? ???????? ??????. ? ?????? ?????????????? ??????? ?????? ?? ??????????? ????? ?????????? ???????????? ???????? ? ??? ???????????? ???? ?????? ???????? ?????????????? ?????????????? ????????? ???????? ?????????? ??????.}
}