@article{zu24714,
           title = {??????? ? ?????????? ?????????????? ????????},
          author = {?. ?. ??????? and ?. ?. ????????},
       publisher = {???????????? ????????? ??????????? ????? ?. ??????},
            year = {2011},
           pages = {51--52},
         journal = {???????? ??????? "?????????? ???????????-2011"},
             url = {http://eprints.zu.edu.ua/4714/}
}