@article{zu21590,
          number = {31},
           title = {??????? ??????? ?? ???????????? ???? ????????? ?? ?????? ?????????????? ?????????},
          author = {?. ?. ???????},
            year = {2007},
           pages = {137--139},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1590/},
        abstract = {?????? ????????? ??????? ???????? ????????? ??????? ?? ???????????? ???? ????????? ? ???????? ???????? ? ?????????????? ????????? 1-4, 5-7 ?????? ????????????????? ??????????? ?????. ?????????? ?? ?????? ?????? ? ???????????? ???????????????? ????? ????????????? ??????, ?????????? ???? ?????? ?? ???????, ?? ??? ????? ????? ????????????? ? ????????? ????????? ?? ?????????? ?????? ??????. ????? ?????????? ? ??????????? ???????? ?????? ? ??????? ? ?????? ?????????? ??????????? ?? ????????????? ??????.}
}