@article {Lux:November 1997:0165-1889:1,
	author = "Lux T.",
	title = "Time variation of second moments from a noise trader/infection model",
	journal = "Journal of Economic Dynamics and Control",
	volume = "22",
	year = "November 1997",
	abstract = "",
	pages = "1-38(38)",
	url = "http://www.ingentaconnect.com/content/els/01651889/1997/00000022/00000001/art00061"
	doi = "doi:10.1016/S0165-1889(97)00061-4"
}