@article {Hellman:1 July 2003:0953-1513:177,
	author = "Hellman, Eric",
	title = "OpenURL: making the link to libraries",
	journal = "Learned Publishing",
	volume = "16",
	year = "1 July 2003",
	abstract = "The background and theory of the open URL are described and examples given of its usefulness. An account is then given of the OpenURL system and its relationship to CrossRef.",
	pages = "177-181(5)",
	url = "http://www.ingentaconnect.com/content/alpsp/lp/2003/00000016/00000003/art00004"
	doi = "doi:10.1087/095315103322110950"
}