David C. Hartmann
The Value of CAI; CAI Networking; and the Need for Standard MUMPS as a Medium for the Exchange of CAI Applications
Proceedings of the 1974 MUMPS Users' Group meeting, Volume 1974
Ed J.P.M. de Moel
Updating information on a write-once medium or: Mission Impossible, the Archive
Proceedings of the Sixteenth Annual Meeting of the MUMPS Users' Group - Europe, Nuremberg 1991, Volume 1991