Performance Comparison of Reliable Multicast Protocols using the Network Simulator ns-2. - Christoph Hänle; Markus Hofmann 001 (LCN, 1998)

A Security Design for a Wide-Area Distributed System. - Jussipekka Leiwo; Christoph Hänle; Philip Homburg; Chandana Gamage; Andrew S. Tanenbaum (ICISC, 1999)

Disallowing Unauthorized State Changes of Distributed Shared Objects. - Jussipekka Leiwo; Christoph Hänle; Philip Homburg; Andrew S. Tanenbaum (SEC, 2000)