@conference{GroÃ06,
	author = {Stephan Groß},
	title = {Towards Cooperative Self-Protecting Mobile Devices using Trustful Relationships},
	year = {2006},
	address = {Baltimore, MD, USA},
	month = {9},
	publisher = {2nd IEEE SECURECOMM SECOVAL Workshop: The Value of Security through Collaboration, Baltimore, MD, USA}
}