Database services for personal computers linked by a local area network. - Andreas Diener; Richard P. Brägger; Andreas Dudler; Carl August Zehnder (SIGSMALL, 1983)

The Presentation of Private and Shared Data in a Federative Database Server. - Richard P. Brägger; Andreas Diener; Andreas Dudler (BTW, 1985)

Replicating and allocating data in a distributed database system for workstations. - Andreas Diener; Richard P. Brägger; Andreas Dudler; Carl August Zehnder (SIGSMALL, 1985)

Gambit: An Interactive Database Design Tool for Data Structures, Integrity Constraints, and Transactions. - Richard P. Brägger; Andreas Dudler; Jürg Rebsamen; Carl August Zehnder (IEEE Trans. Software Eng., 1985)

Wissensbasierte Werkzeuge für den Datenbank-Entwurf. - Richard P. Brägger (1987)