@article{PalmerLindemann2013,
  author    = {J. W. Palmer and Markus Lindemann},
  title     = {Business models and market mechanisms : evaluating efficiency in consumer electronic markets},
  journal   = {Data base and advanced information systems. Bd. 34 (2003), H. 2},
  pages     = {23 -- 38},
  year      = {2013},
}