@article {Pentz:October 2006:0953-1513:250,
	author = "Pentz, Ed",
	title = "CrossRef at the crossroads",
	journal = "Learned Publishing",
	volume = "19",
	year = "October 2006",
	abstract = "An account is given of the present position of CrossRef and the background to it. Potential new developments of the system beyond those originally envisaged are then described.",
	pages = "250-258(9)",
	url = "http://www.ingentaconnect.com/content/alpsp/lp/2006/00000019/00000004/art00003"
	doi = "doi:10.1087/095315106778690760"
}