@article{zu220783,
           title = {??????????? ?????????? ????????? ?????????? ?????????? ? ???????? ???????? ? ?????? ????????? ?? ????????? ??????},
          author = {?. ?. ??????????? and ?. ?. ???????????},
       publisher = {???????: ??? ??. ?.??????},
            year = {2008},
           pages = {51--56},
         journal = {???????? ?????????? ?????????? ?????????? ????? ???????????????? ?????????? ???????? ? ????????? ???????? ????? ?? ??????: ???????-?????????? ???????},
             url = {http://eprints.zu.edu.ua/20783/}
}