@book{toennis2010arbook,
	author = {T\"{o}nnis, Marcus},
	title = {{Augmented Reality -- Einblicke in die Erweiterte Realit\"{a}t}},
	year = 2010,
	month =  {Sep},
	publisher = {Springer},
	note = {ISBN: 978-3-642-14178-2, DOI: 10.1007/978-3-642-14179-9}
}

