@article{HeuermannSchiek2009,
  author    = {Holger Heuermann and B. Schiek},
  title     = {Error corrected impedance measurements with a network analyzer},
  journal   = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 44 (1995), H. 2},
  pages     = {295 -- 299},
  year      = {2009},
}