ETSI PRETS 300 472-1996 数字电视广播系统.声音和数据业务.在数字视频广播(DVB)比特流中传送ITU-R系统B可视数据的规范(第2版)
Digital Broadcasting Systems for Television, Sound and Data Services; Specification for Conveying ITU-R System B Teletext in Digital Video Broadcasting (DVB) Bitstreams Second Edition