Realisierung aktiver Multidatenbanken über erweiterte Standardschnittstellen. - Christopher Popfinger (Grundlagen von Datenbanken, 2003)

DÍGAME: A Vision of an Active Multidatabase with Push-based Schema and Data Propagation. - Cristian Pérez de Laborda; Christopher Popfinger; Stefan Conrad 001 (EAI, 2004)

Link Patterns for Modeling Information Grids and P2P Networks. - Christopher Popfinger; Cristian Pérez de Laborda; Stefan Conrad 001 (ER, 2004)

A Flexible Architecture for a Push-based P2P Database. - Cristian Pérez de Laborda; Christopher Popfinger (Grundlagen von Datenbanken, 2004)

Dynamic Intra- and Inter-Enterprise Collaboration Using an Enhanced Multidatabase Architecture. - Cristian Pérez de Laborda; Christopher Popfinger; Stefan Conrad 001 (DEXA Workshops, 2005)

Tightly-Coupled Wrappers with Event Detection Subsystem for Heterogeneous Information Systems. - Christopher Popfinger; Stefan Conrad 001 (DEXA Workshops, 2005)

Maintaining Global Integrity in Federated Relational Databases Using Interactive Component Systems. - Christopher Popfinger; Stefan Conrad 001 (OTM Conferences (1), 2005)

Enhanced active databases for federated information systems. - Christopher Popfinger (2006)

COMICS: A Global Constraint Manager for Interactive Component Database Systems. - Ludmila Himmelspach; Mehmet Kolac; Krasimir Kutsarov; Alexander Chernin; Christopher Popfinger; Stefan Conrad 001 (NBiS, 2007)