@article{Carleton1993,
	title = {The WPPSS mess, or "What's in a bond rating?" : A case study},
	author = {Willard T. Carleton and Brian Dragun and Victoria Lazear},
	journal = {International Review of Financial Analysis},
	number = {1},
	pages = {1--16},
	url = {http://www.sciencedirect.com/science/article/B6W4W-45DN2MJ-3/1/dbddaa21fc4833dc426ff87f8aa69d6c},
	volume = {2},
	year = {1993},
	biburl = {http://www.bibsonomy.org/bibtex/2eb614f6cf362d28889f0284f7e2fc177/smicha},
	keywords = {imported }
}