2011-10-192011-10-1920119789638030856http://hdl.handle.net/2437/1148649789638030856http://webpac.lib.unideb.hu:8082/WebPac/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+bibDEK00858137bibDEK00858137BIBFORM022672