Jyi-Shane Liu Von-Wun Soo Chia-Ning Chiang Chen-Yu Lee Chun-Yu Lin Gaz-Guide: Agent-Mediated Information Retrieval for Official Gazettes. 154-167 https://doi.org/10.1007/3-540-44637-0_11 2001 conf/prima/2001 PRIMA db/conf/prima/prima2001.html#LiuSCLL01