1. Satellite systems architectures. In Mobile and Personal Satellite Communications 2?Proceedings 2nd European Workshop on Mobile/Personal Satcoms (EMPS '96), Springer: London, 1996; 485-500.
2. Concept and implementation of the Globalstar mobile satellite system. In Proceedings 4th International Mobile Satellite Conference (IMSC '95) 1995; A11-A16.
3. On resource management in LMS systems. In Proceedings 5th International Mobile Satellite Conference (IMSC '97) 1997; 269-276.
4. Resource management techniques applied to satellite communications networks. In Proceedings International Zurich Seminar, 1998; 1-8.