@conference{Bo08,
	address = {Zurich, Switzerland},
	author = {Bocek, Thomas},
	howpublished = {COST Action IS0605 2nd Plenary},
	month = {sep},
	pages = {1-25},
	title = {PSH: A Private and Shared History-based Incentive Mechanism},
	url = {https://www.csg.uzh.ch/staff/bocek/publications/cost08\_psh.pdf},
	year = {2008}
}