@article{zu23514,
          number = {11},
           title = {??????? ?? ?????????? ????????? ? ???????? ????????? ????},
          author = {?. ?. ??????? and ?. ?. ?????},
            year = {2003},
           pages = {190--193},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3514/},
        abstract = {????????????? ??????????? ????????? ?? ????????? ?? ?????? ?????? ??????, ???????????? ??????? ?? ?????-????? ?? ??????????? ??????????????  ? ??????.}
}