@article{zu226723,
          number = {2},
           title = {???????? ????????????? ?????? ?? ???????? ????????},
          author = {?. ?. ?????????},
       publisher = {??? ????? ????? ??????},
            year = {2012},
           pages = {175--177},
         journal = {???????????? ???????},
             url = {http://eprints.zu.edu.ua/26723/}
}