Joop S. Duisterhout
Proceedings of the Thirteenth Annual Meeting of the MUMPS Users' Group - Europe, Bruges 1988
MUMPS Users' Group - Europe, Rotterdam (1988)
ISBN 90 72355 02 4
Robert J. Rothstein
The 13th Annual Meeting in Bruges
1989, Volume 1989, Issue 1
O. Ruëll
Treizième congrès des utilizisateurs MUMPS à Bruges
Dertiende Europese MUMPS-vergadering in Brugge gehouden
Datanews, Number 38 (25 Novemvber 1988), pp23-27