- Hanenberg, S.; Unland, R.: Using and Reusing Aspects in AspectJ. In: Workshop on Advanced Separation of Concerns in Object-Oriented Systems at OOPSLA. 2001. Details
- Hanenberg, S.; Franczyk, B.; Unland, R.: SanFrancisco and Enterprise Java Beans. In: Java Spektrum, Vol 5 (2000) No 1.
- Hanenberg, S.: Multi-Design Application Frameworks. In: Proceedings of GCSE 2000, Young Researchers Workshop. 2000. Details
- Tianfield, H.; Binder, Z.; Unland, R.: Multi-Agent Interactions Under Organizational Hierarchy. In: 2nd IFAC/IFIP/IEEE Conference on Management and Control of Production and Logistics (MCPL'00),. Grenoble, France 2000.
- Tianfield, H.; Unland, R.: How Multi-Agent Problem Solving Processes can be Influenced. In: Grenoble, France. Wollongong, Australia, 2000.
- Tianfield, H.; Unland, R.: On the Hierarchical Structure of Multi-Agent Systems. In: 1st International IFAC/IFIP/IFORS Workshop on Multi-Agent Systems in Production (MAS'99). Vienna, Austria 1999.
- Tianfield, H.; Unland, R.: Formulating Enterprise Federation Into Multi-Agent Systems. In: 1st International IFAC/IFIP/IFORS Workshop on Multi-Agent Systems in Production (MAS'99). Vienna, Austria 1999.
- Zimmer, D.; Unland, R.: On the Semantics of Complex Events in Active Database Management Systems. In: Extended version (Draft) of the ICDE'99 paper. 1999.
- Zimmer, D.; Unland, R.: On the Semantics of Complex Events in Active Database Management Systems. In: International Conference on Data Engineering (ICDE) 1999. Sydney 1999.
- Unland, R.: CSCW Research in Germany. In: ACM SIGGROUP Bulletin, Vol 19 (1998) No 2.
- Unland, R.: Asynchroner Transfer Modus (ATM) und Timesharing. In: P. Mertens, A. Back, J. Becker, W. K�nig, H. Krallmann, B. Rieger, A.-W. Scheer, D. Seibt, P. Stahlknecht, H. Strunz, R. Thome, H. Wedekind (Ed.): Stichworte im Rahmen des Buches 'Lexikon der Wirtschaftsinformatik',. Springer-Verlag, 1997.
- Unland, R.: The Wolf in Sheep's Clothing: How Locks Can Gently Control Collaboration. In: In: O'Hare, G.; Kirn, S. (Ed.): Cooperative Knowledge Processing: The Kooperatiey for Intelligent Organizations. Springer Series on Computer Supported Cooperative Work. Springer-Verlag, ISBN 3-540-19951-9 , London 1997.
- Zimmer, D.; Meckenstock, A.; Unland, R.: A General Model for Event Specification in Active Database Management Systems. 1997. Details
- Unland, R.: A General Model for Event Specification in Active Database Management Systems (short paper). In: 5th International Conference on Deductive and Object-Oriented Databases (DOOD). Montreux, Schweiz 1997.
- Unland, R.; Kirn, S.: Organizational Intelligence and Negotiation Based DAI Systems - Theoretical Foundations and Experimental Results. In: Kirn, St.; O'Hare, G. (Ed.): Cooperative Knowledge Processing: The Key Technology for Intelligent Organizations. Springer-Publishing Company, ISBN 3-540-19951-9, 1997, p. 155-172.
- Unland, R.; Kirn, S.; Wanka, U. : A Multi-Agent System-Approach for the Design of Information Systems in Virtual Organizations. In: 3. International Conference in Business Informatics 1997. Berlin, Germany 1997.
- Unland, R.: Semantics-Based Control of Collaboration within Cooperative Information Systems. 1996.
- Meckenstock, A.: Concurrency Control and Recovery for Transactions in Cooperative Design Environments. In: Doctoral Consortium, 2nd Int'l Baltic Workshop on DB and IS. Tallinn 1996.
- Meckenstock, A.; Unland, R.; Zimmer, D.: Selective Recovery for Long-Duration Transactions. In: Object-Oriented Database Management Systems, International Workshop on Advanced Transaction Models and Architectures. Goa, India 1996.
- Wanka, U.; Kirn, S.; Unland, R.: A Multiagent System-Approach for the Design of Information Systems in Virtual Organizations. 1996.
- Zimmer, D.; Meckenstock, A.; Unland, R.: Rule Termination Analysis based on Petri Nets. In: CADLAB-Report 03/1996. 1996. Details
- Zimmer, D.; Meckenstock, A.; Unland, R.: Using Petri Nets for Rule Termination Analysis. In: International Workshop on Databases: Active and Real-Time (DART). Rockville, Maryland 1996.
- Unland, R.; Kirn, S.; Wanka, U.; O'Hare, G.; Abbas, S.: Organizational Multi-Agent Systems: A Process-Driven Approach. In: König, W.; Kurbel, K.; Mertens, P.; Pressmar, D. (Ed.): Distributed Information Systems in Business and Management. Springer-Verlag, 1996.
- Meckenstock, A.; Unland, R.; Zimmer, D.: Rolling Back in a Selective Way An Approach to Recovery for Interactive and Long-Running Transactions. In: 2nd Int'l Baltic Workshop on DB and IS. 1996. Details
- Unland, R.; Abu-Alwan, I.; Schlagheck, B.: Evaluierung des objektorientierten Datenbankmanagementsystems ObjectStore. In: Westfälische Wilhelms-Universität Münster, Arbeitsbericht Nr. 43 des Instituts für Wirtschaftsinformatik. 1995.