@misc{Kill15,
	address = {Zürich, Switzerland},
	author = {Killer, Christian},
	organization = {Communication Systems Group, Department of Informatics},
	institution = {Universität Zürich},
	month = {jun},
	title = {Security challenges in contactless payments solutions},
	url = {https://files.ifi.uzh.ch/CSG/staff/tsiaras/Extern/Theses/VA\_ChristianKiller.pdf},
	year = {2015}
}