@article{zu26686,
          volume = {5},
           title = {????? ????????? ???????????? ?? ????? ???????????? ? ????????? ???????????? ???????? ? ????? ? ?? ??????? ?? ???????????},
          author = {?. ?. ??????????? and ?. ?. ????????},
       publisher = {??????? "????? ???????"},
            year = {2007},
           pages = {65--67},
         journal = {????????? ??????? ??????????? ???????-?????????? ??????????? "???????? ???????? ?????????? 2007"},
             url = {http://eprints.zu.edu.ua/6686/}
}