@inproceedings{ecosys-NAEC-2005b,
  author = {Jarmo Harno and Dimitris Katsianis and Timo Smura and Thor Gunnar Eskedal and Rima Venturin and Olli Pekka Pohjola and K.R. Renjish Kumar and Dimitris Varoutas},
  title = {Alternatives for mobile operators in the competitive 3G and beyond business},
  year = {2005},
  booktitle = {Proceedings of NAEC 2005},
  month = {October},
}