@inproceedings{lintu2006observation,
    author = {Lin{\c{t}}u, Andrei and Magnor, Marcus},
    title = {An Augmented Reality System for Astronomical Observations},
    booktitle = {Proc. {IEEE} Virtual Reality {(VR)} 2006},
    pages = {119--126},
    month = mar,
    year = {2006}
}