http://doi.acm.org/10.1145/226931.226944 Tetsuo Sakaguchi Akira Maeda Takehisa Fujita Shigeo Sugimoto Koichi Tabata A Browsing Tool of Multi-lingual Documents for Users without Multi-lingual Fonts. 63-71 DL1996/P063.pdf 1996 conf/dl/96 Digital Libraries db/conf/dl/dl96.html#SakaguchiMFST96