3Bo Shu ,Subhash Kak. Neural network-based intelligent metasearch engine[J]. Information Sciences,1999, (120):1-11.
4杨华中，Java语言与程序设计，1997年
5Yoshihiko Hzvashi Gen'ichiro Kikui, eiji Susaki: TITAN: A Cross -- linguistic Search Engine for the WWW, present at AAAI Spring Symposium on Cross - Language Text and Speech Retrieval.March 24-26,1997.
9Gregory Grefenstette,editor.Croo-Language Information Retrieval.Kluwer Academic Publishers,Boston,1998.
10Wolfgang Sander--Beuermann and Mario Schomburg. Internel Information Retrieval The Further Development of Meta-Searchengine Technology, 1998, http://www.uni-bannover.de/inet98/paper.html.
