@article{ThielemannLuedtke2006,
  author    = {Frank Thielemann and C. L{\"u}dtke},
  title     = {Risikomanagement - Aufbau eines Fr{\"u}hwarnsystems},
  journal   = {Wirtschafts-Nachrichten. 45 (2000), H. 12},
  pages     = {14 -- ff},
  year      = {2006},
}