Multicasting (Computer networks) - Congresses.

Group communications and charges = technology and business models : 5th COST 264 International Workshop on Networked Group Communications, NGC 2003 and 3rd International Workshop on Internet Charging and QoS Technologies, ICQT 2003, Munich, Germany, September 16-19, 2003 : proceedings / by: (Electronic resources)

Networked group communication = third International COST264 Workshop, NGC 2001, London, UK, November 7-9, 2001: proceedings / by: (Language materials, printed)

Online chat groups

Computer networks- Quality control

Peer-to-peer architecture (Computer networks)

Internet industry- Prices

Multicasting (Computer networks)

Internet industry- Accounting