@article{zu24046,
          number = {39},
           title = {?? ??????? ??? ?????????? ???????????? ???????? ?????? ????????? ????},
          author = {?. ?. ??????? and ?. ?. ?????},
            year = {2008},
           pages = {136--139},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/4046/},
        abstract = {?????? ?????????? ???????? ?????????? ??????????? ???? ?? ?????? ????????????? ?? ?????? ?????? ???????????. ????? ??????????? ?? ?????????????? ?????? ?????? ??????????? ?? ??????????? ???. ????????????? ?? ?????????? ???????????? ????? ?????? ????????? ???? ?? ?????? ??? ??????????? ?????????? ?????? ????????? ????, ? ????? ?? ???????? ???????????? ????????? ???????? ? ????????? ??????????? ? ?????? ????????? ????.}
}