Storage and Retrieval of XML Documents Using Object-Relational Databases. - Takeyuki Shimura; Masatoshi Yoshikawa; Shunsuke Uemura (DEXA, 1999)

XRel: a path-based approach to storage and retrieval of XML documents using relational databases. - Masatoshi Yoshikawa; Toshiyuki Amagasa; Takeyuki Shimura; Shunsuke Uemura (ACM Trans. Internet Techn., 2001)