Unmil Karadkar Luis Francisco-Revilla Richard Furuta Frank M. Shipman III Avital Arora Suvendu Dash Pratik Dave Emily Luke Metadocuments supporting digital library information discovery. 25-30 2004 4 Int. J. on Digital Libraries 1 http://dx.doi.org/10.1007/s00799-003-0064-6 db/journals/jodl/jodl4.html#KaradkarFFSADDL04