@article{zu222773,
          number = {3},
           title = {??????????????? ??????? ???????????? ???????????? ?????},
          author = {?. ?. ?????},
       publisher = {????????? ???????? ????? ???? ???????},
            year = {2007},
           pages = {50--52},
         journal = {????? ? ??????. ???????-?????????? ?????? ?????????? ????????? ?????? ???? ???????},
        keywords = {????????? ??????????, ????????? ????????????, ????????? ?????????????},
             url = {http://eprints.zu.edu.ua/22773/}
}