@article{zu226159,
           title = {???????????? ?????? ????????? ???????????? ??????????},
          author = {?. ?. ???????????},
       publisher = {????: ?????? ???},
            year = {2011},
           pages = {269--272},
         journal = {??????? ?????????? IV ??????????? ???????-?????????? ???????????},
             url = {http://eprints.zu.edu.ua/26159/}
}