@article{zu21532,
          number = {32},
           title = {????????????? ?????? ??????????-???????????? ?????? ??? ???????????? ?????? ? ??????? ? 20 ? 30-? ????? ?? ????????},
          author = {?. ?. ??????????},
            year = {2007},
           pages = {90--93},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1532/},
        abstract = {? ?????? ?? ?????? ???????? ?????????? ?? ????? ?????? ?????????? ???????? ??????????? ?? ???????? ?????? ??????????-???????????? ?????? ??? ???????????? ?????? ? ??????? ? 20?30-? ????? ?? ????????. ?????????? ???????? ??????????? ???? ??????????? ?? ?????????????? ???????? ??????????-???????????? ?????? ??? ???????????? ??????.}
}