@incollection{TUW-138074,
    author = {Schmalstieg, Dieter and Wagner, Daniel},
    title = {First Steps Towards Handheld Augmented Reality},
    booktitle = {Proceedings of the 7th International Conference on Wearable Computers},
    year = {2003},
    pages = {127--135},
    publisher = {IEEE Computer Society Press},
    url = {http://www.ims.tuwien.ac.at/media/documents/publications/HandheldAR_ISWC03final.pdf},
    isbn = {0-7695-2034-0},
    keywords = {Studierstube, Augmented Reality}
}