@article{zu23326,
          volume = {?.?.},
          number = {6 (30)},
          author = {?. ?. ??????},
           title = {????????? ?????????? ? ????????? ??????? ?????????? ???????? ??????????? ?????????},
       publisher = {?.: ??? ????? ?.?.???????????},
         journal = {???????? ??????? ??? ????? ?.?.???????????. ????? ?12. ???????????? ?????: ??. ????????  ?????},
           pages = {234--239},
            year = {2005},
        keywords = {????????? ??????????, ?????? ??????????, ???????? ?????????? ????????},
             url = {http://eprints.zu.edu.ua/3326/}
}