@techreport{zu213163,
            type = {????????, ????????????? ?? ???????????},
           title = {?????? ? ???????? ?????????? ??????????? ???????????????:},
          author = {?. ?. ?????????????? and ?. ?. ???????????},
         address = {???????},
       publisher = {"???????"},
            year = {2003},
             url = {http://eprints.zu.edu.ua/13163/}
}