@inbook {42,
	title = {Perspectives of mobile learning in optics and photonics},
	booktitle = {Optics Education and Outreach},
	volume = {SPIE Volume 7783},
	year = {2010},
	month = {08/2010},
	publisher = {SPIE-International Society for Optical Engine},
	organization = {SPIE-International Society for Optical Engine},
	address = {San Diego, California, United States},
	isbn = {9780819482792},
	doi = {10.1117/12.862918},
	author = {Dan Curticapean and Andreas Christ and Markus Fei{\ss}t}
}
