Fred R. Sias Jr. and John R. Covert
Improved User Access Security for MUMPS Systems
Proceedings of the 1974 MUMPS Users' Group meeting, Volume 1974
Fred R. Sias Jr. and John R. Covert
A New Implementation of Standard MUMPS in a Multi-Language Environment
Proceedings of the 1975 MUMPS Users' Group Meeting, Volume 1975