@inproceedings{zu25879,
       booktitle = {???????? ??????????? ?????? ?? ???????? ??????????? ? ????????? ????????? ???????? ????????},
           title = {????????????? ????? ? ?????????????? ???????? ?????},
          author = {?. ?. ????????? and ?. ?. ??????},
            year = {2004},
           pages = {208--217},
        keywords = {?????, ???????? ?????????, ????????????? ??????? ????? },
             url = {http://eprints.zu.edu.ua/5879/},
        abstract = {????????? ????? ? ?? ???????????? ??????? ? ?????? ??? ?????????????? ???????? ?????. ? ????? ??? ????????? ????? ????????? ?????? ??? ?????? ?????? ???????? ??????????. ?????, ?? ? ??????? ?????????, ??????? ????????? ?????????, ??? ????????? ????????: ??????? ??????? ?? ????? ? ??? ???????????. ????? ????????? ????????? ?? ?????? ???????????, ? ? ?????????? ?????????.}
}