@article{Kiel2008,
  author    = {Kiel, B.},
  title     = {The Agony of Choice or the Choice of Agonies?},
  series = {DMR - Detecon Management Report},
  journal   = {DMR - Detecon Management Report},
  year      = {2008},
  language  = {en}
}
@article{Kiel2006,
  author    = {Kiel, B.},
  title     = {Strategy, and the long struggle to implement it!},
  series = {DMR - Detecon Management Report},
  journal   = {DMR - Detecon Management Report},
  year      = {2006},
  language  = {en}
}
@article{Kiel2005,
  author    = {Kiel, B.},
  title     = {Forced MVNOs in the European mobile market},
  series = {DMR - Detecon Management Report},
  journal   = {DMR - Detecon Management Report},
  year      = {2005},
  language  = {en}
}