@article{zu29090,
           title = {???????????? ????????? ?????????????? ? ??????? ??????},
          author = {?. ?. ??????? and ?. ?. ??????????},
       publisher = {??? ????? ????? ??????},
            year = {2012},
           pages = {133--135},
         journal = {?????????? ??????????? 2012},
             url = {http://eprints.zu.edu.ua/9090/}
}