The Digital Object Identifier System - pagerank   rank info for 68,218   estimated valuation for $ 121,680.00

Handle System -

The Handle System is a general purpose distributed information system that provides efficient, extensible, and secure resolution services for identifiers of digital objects,... pagerank   rank info for 292,028   estimated valuation for $ 17,280.00

D-Lib Magazine -

D-Lib Magazine is an electronic publication with a focus on digital library research and development, including new technologies, applications, and contextual social and... pagerank   rank info for 303,060   estimated valuation for $ 16,740.00