@article{zu24134,
          number = {10},
           title = {????? ??????????? ????????? ?? ???????? ??????? ?????????? ????? ??????????? ????},
          author = {?. ?. ??????? and ?. ?. ????????},
            year = {2004},
           pages = {60--63},
         journal = {?????????? ??????},
        keywords = {????????? ?????????, ?????? ?????????},
             url = {http://eprints.zu.edu.ua/4134/}
}