@article{zu24014,
          number = {17},
           title = {??????? ????????? ??????????? ???????? ?????????? ? ??????????},
          author = {?. ?. ?????????},
       publisher = {?.: ??? ??. ?.?. ???????????},
            year = {2002},
           pages = {23--29},
         journal = {??????????. ??????? ???????? ?????},
        keywords = {????????? ???????????, ??????? ?????????? },
             url = {http://eprints.zu.edu.ua/4014/}
}