@article{zu26159,
          number = {412-41},
           title = {??????????? ?????? ????????? ???????????},
          author = {?. ?. ???????????},
            year = {2008},
           pages = {198--202},
         journal = {???????? ?????? ????????????? ????????????. ??????? ???????? ?????},
             url = {http://eprints.zu.edu.ua/6159/},
        abstract = {? ?????? ????? ????????? ??????????? ?????? ???????????? ?????? ???? ???????????, ?????????? ?? ?? ????????? ???????? ????????? ????????????? ???????????????.}
}