Bruce I. Blum, S.D. Diamond, M.G. Hammond, M.E. Perkins and Ralph D. Semmel
An Intelligent Navigational Assistant for a Decision Resource Database
Proceedings of ESIG - Third Annual Expert Systems in Government Conference, IEEE, Washington DC (1987), pp19-25
Bruce I. Blum and Ralph D. Semmel
Medical Informatics, Knowledge and Expert Systems
21, Volume 21, Issue 4
ISSN 0193 0885
Ralph D. Semmel
Artificial Intelligence and Expert Systems in MUMPS
Experience in Using MUMPS for AI Applications
18, Volume 18, Issue 1
ISSN 0193 0885