A Flexible Model for Retrieval of SGML Documents. - Sung-Hyon Myaeng; Don-Hyun Jang; Mun-Seok Kim; Zong-Cheol Zhoo (SIGIR, 1998)

Design and Implementation of a Structured Information Retrieval System for SGML Documents. - Sung-Geun Han; Jeong-Han Son; Jae-Woo Chang; Zong-Cheol Zhoo (DASFAA, 1999)