@misc{Kraeussl2003,
  author    = {Roman Kr{\"a}ussl},
  title     = {A critique on the proposed use of external sovereign credit ratings in Basel II},
  booktitle = {Center for Financial Studies (Frankfurt am Main): CFS working paper series ; No. 2003,23},
  number    = {Version August 2003},
  institution = {Center for Financial Studies (CFS)},
  series    = {CFS working paper series},
  number    = {2003, 23},
  type      = {workingpaper},
  year        = {2003},
}