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HypEs: an architecture for hypermedia-enabled expert systems
Tung, Y.A., (1999)
Use of Data Envelopment Analysis in assessing Information Technology impact on firm performance
Wang, C.H., (1997)
ANALYSIS OF EFFECTIVE SERVICE TIME WITH AGE DEPENDENT INTERRUPTIONS AND ITS APPLICATION TO OPTIMAL ROLLBACK POLICY FOR DATABE MANAGEMENT.
SUMITA, U., (1988)