Steven A. Jones and Don P. Ragan
Inverted File Structures Using Bit Maps Under Extended MUMPS-PC
Proceedings of the 1974 MUMPS Users' Group meeting, Volume 1974
Steven A. Jones and Don P. Ragan
Multitasking in MUMPS-PC
Proceedings of the 1976 MUMPS Users' Group Meeting, Volume 1976
Mary M. McCormick, Steven A. Jones and Don P. Ragan
«Month-at-a-Glance» Scheduling
Proceedings of the 1977 MUMPS Users' Group Meeting, Volume 1977