@InProceedings{Grave:2007:GS,
    author = {F. Grave and T. M{\"u}ller and G. Wunner and T. Ertl and M. Buser and W. Schleich},
    title  = {{Visualization of the G{\"o}del Spacetime}},
    booktitle = {Proceedings of the 4th High-End Visualization Workshop}, 
    year = {2007}
}