@article{zu23520,
          number = {11},
           title = {????? ????????? ? ?????????? ???????? ??????????? ????},
          author = {?. ?. ?????},
            year = {2003},
           pages = {211--213},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3520/},
        abstract = {? ?????? ????????????? ???????? ??????? ???????????? ? ????, ??????? ?? ????? ?? ??????? ????, ??? ?????-????? ??? ????????? ???.}
}