@InProceedings{Bamert2013have,
	author=	{Tobias Bamert and Christian Decker and Lennart Elsen and Roger Wattenhofer and Samuel Welten},
	title=	{{Have a Snack, Pay with Bitcoins}},
	booktitle=	{{13th IEEE International Conference on Peer-to-Peer Computing (P2P), Trento, Italy}},
	month=	{September},
	year=	{2013},
}