@article{CzarneckiWinkelmannSpiliopoulou2022,
  author    = {Christian Czarnecki and Axel Winkelmann and Myra Spiliopoulou},
  title     = {Services in electronic telecommunication markets: a framework for planning the virtualization of processes},
  journal   = {Electronic Markets},
  volume    = {20},
  number    = {3-4},
  pages     = {197 -- 207},
  doi       = {10.1007/s12525-010-0045-8},
  year      = {2022},
}