@article {Gustafson2009,
	title = {What are the limits of posterior distributions arising from nonidentified models, and why should we care?},
	journal = {Journal of the American Statistical Association},
	volume = {104},
	year = {2009},
	pages = {1682-1695},
	doi = {10.1198/jasa.2009.tm08603},
	url = {http://www.tandfonline.com/doi/abs/10.1198/jasa.2009.tm08603},
	author = {Gustafson, P.}
}
