Donald H. Glaeser and David B. Brown
An On-Line Bibliographic Card Catalog
Proceedings of the 1974 MUMPS Users' Group meeting, Volume 1974
Robert H. Greenfield
A unique On-Line / Off-Line bibliographic System
Proceedings of the 1977 MUMPS Users' Group Meeting, Volume 1977
Wolfgang Kirsten
20 Years MUMPS - A Bibliographic Retrospective
Proceedings of the Eleventh Annual Meeting of the MUMPS Users' Group - Europe, Barcelona 1986, Volume 1986