DIN ISO/TS 18234-6:2006 交通和旅行信息(TTI).通过传送协议专家组(TPEG)的数据流的TTI.第6部分:局部参照信息(ISO/TS 18234-6:2006)
Traffic and Travel Information (TTI) - TTI via Transport Protocol Expert Group (TPEG) data-streams - Part 6: Location referencing applications (ISO/TS 18234-6:2006); English version CEN ISO/TS 18234-6:2006