@article {Walker:1  October 2001:0953-1513:296,
	author = "Walker, Jenny",
	title = "What is SFX?",
	journal = "Learned Publishing",
	volume = "14",
	year = "1  October 2001",
	abstract = "",
	pages = "296-298(3)",
	url = "http://www.ingentaconnect.com/content/alpsp/lp/2001/00000014/00000004/art00008"
	doi = "doi:10.1087/095315101753141400"
}