@inproceedings{TUW-105587, author = {Kryvinska, Natalia and van As, Harmen R.}, title = {From Call Control towards Service Control in Next Generation Networks}, booktitle = {Workshop on Contemporary Communications}, year = {2002}, pages = {29--33}, isbn = {953-6114-54-2}, note = {talk: International Conference on Software, Telecommunications and Computer Networks (SoftCOM 2002), Split, Croatia; 2002-10-08} }