@misc{FrerichsWahrenburg2003,
  author    = {Hergen Frerichs and Mark Wahrenburg},
  title     = {Evaluating internal credit rating systems depending on bank size},
  booktitle = {Universit{\"a}t Frankfurt am Main. Fachbereich Wirtschaftswissenschaften: [Working paper series / Finance and accounting] Working paper series, Finance \& Accounting ; No. 115},
  number    = {September 2003},
  institution = {Wirtschaftswissenschaften},
  series    = {Working paper series / Johann-Wolfgang-Goethe-Universit{\"a}t Frankfurt am Main, Fachbereich Wirtschaftswissenschaften : Finance \& Accounting},
  number    = {115},
  type      = {workingpaper},
  pages     = {51},
  year        = {2003},
}