The US dollar , the euro , and the yen : An evaluation of their present and future status as international currencies

@inproceedings{Beckmann2001TheUD,
  title={The US dollar , the euro , and the yen : An evaluation of their present and future status as international currencies},
  author={R. Beckmann and J{\"u}rgen Born and Wim K{\"o}sters},
  year={2001}
}