Paul D. Grabscheid
A Detailed Look at MUMPS Implementations
Introducing M/VM: The First Commercially Viable MUMPS System for IBM Mainframes
16, Volume 16, Issue 2/3
ISSN 0193 0885
Kevin C. O'Kane
Networks and Intercomputer Communications
MUMPS under IBM VM/CMS
13, Volume 13, Issue 1
ISSN 0193 0885