@article{zu220397,
           title = {????????? ???????? ? ??????????? ????? ????????, ?????? ? ?????????? (?-?? ?V? ? ???. ?V? ??.)},
          author = {?. ?. ????????},
       publisher = {???????: ?????? ??? ??. ?. ??????},
            year = {2006},
           pages = {217--222},
         journal = {?????????? ??????????? ??????????????  ??????????? ??????? ????????? ???? ???????? ???????????? ???????? ??????????: ??. ????. ?????},
             url = {http://eprints.zu.edu.ua/20397/}
}