@article {8971,
	title = {Models, assumptions, and model checking in ecological regressions},
	journal = {Journal of the Royal Statistical Society},
	volume = {Series A, 164},
	year = {2001},
	pages = {101-18},
	author = {Stephen Ansolabehere and Andrew Gelman and David Park and Phillip Price and Larraine Minnite}
}
