Joan May, Aurelio Maia. The Relationship Between IOs and COs in VPN Charging Management. In Anne Clarke, Mário Campolargo, Nikos Karatzas, editors, Bringing Telecommunication Services to the People - IS&N 95, Third International Conference on Intelligence in Broadband Services and Networks, Heraklion, Crete, Greece, October 16-20, 1995, Proceedings. Volume 998 of Lecture Notes in Computer Science, pages 185-199, Springer, 1995.
Abstract is missing.