@techreport{zu25031,
            type = {?????},
           title = {???????  ?????????  ????????  ???????????  ?  ???????  ??????: ?????????????  ??????},
          author = {?. ?. ?????? and ?. ?. ?????????},
       publisher = {???-??  ???   ??. ?. ??????},
            year = {2009},
             url = {http://eprints.zu.edu.ua/5031/}
}