The Electoral District Strategy of Replicated Data in Distrinuted Systems. - Bernd Freisleben; Hans-Henning Koch; Oliver E. Theel (Fault-Tolerant Computing Systems, 1991)

Replication management in large networks. - Bernd Freisleben; Hans-Henning Koch; Oliver E. Theel (LCN, 1991)

Providing Low Cost Read Access to Replicated Data with Multi-Level Voting. - Bernd Freisleben; Hans-Henning Koch; Oliver E. Theel (INDC, 1992)

Entwurf und Bewertung von Replikationsverfahren. - Hans-Henning Koch (1994)