@article {stavins_vintage-differentiated_2006,
	title = {Vintage-Differentiated Environmental Regulation},
	journal = {Stanford Environmental Law Journal},
	volume = {25},
	year = {2006},
	note = {A-45},
	pages = {29{\textendash}63},
	url = {http://heinonline.org/HOL/Page?handle=hein.journals/staev25\&id=33\&div=\&collection=journals},
	author = {Robert N. Stavins}
}
