@techreport{zu221907,
          number = {966-8835-12-?},
            type = {????????? ????},
           title = {?????????? ????????? ????????? ?? ????????? ???????? ???},
          author = {?. ?. ??????? and ?. ?. ????????},
         address = {?????},
       publisher = {?????: ???????? ?.?.????????},
            year = {2006},
             url = {http://eprints.zu.edu.ua/21907/}
}