@article {holland2008passing,
	title = {PASSing the provenance challenge},
	journal = {Concurrency and Computation: Practice and Experience},
	volume = {20},
	number = {5},
	year = {2008},
	pages = {531{\textendash}540},
	publisher = {Wiley Online Library},
	author = {Holland, David A and Seltzer, Margo I and Uri Braun and Kiran-Kumar Muniswamy-Reddy}
}
