@mastersthesis{ledermann04[TUW-138985], author = {Ledermann, Florian}, title = {{A}n {A}uthoring {F}ramework for {A}ugmented {R}eality {P}resentations}, school = {{I}nst. f{\"u}r {S}oftwaretechnik und {I}nteraktive {S}ysteme}, year = {2004}, url = {http://www.ims.tuwien.ac.at/~flo/Florian%20Ledermann%20-%20Diplomarbeit.pdf} }