1. : 2005, in: C. Thmpson, H. Hexmoor (eds.), Integration of Knowledge Intensive Mulit-Agent Systems, KIMAS-05, p. 497
2. Distributed sensor networks—a review of recent research
3. et al.: 2002, in: R.I. Kibrick (ed.), Advanced Global Communications Technologies for Astronomy II, SPIE 4845, p. 126
4. et al.: 2004, in: H. Lewis, G. Raffi (eds.), Advanced Software, Control, and Communication Systems for Astronomy, SPIE 5496, p. 302