Yukako Tohsato Takahiro Kosaka Susumu Date Shinji Shimojo Hideo Matsuda Heterogeneous Database Federation Using Grid Technology for Drug Discovery Process. 43-52 http://springerlink.metapress.com/openurl.asp?genre=article&issn=0302-9743&volume=3370&spage=43 2004 conf/lsgrid/2004 LSGRID db/conf/lsgrid/lsgrid2004.html#TohsatoKDSM04