@article{stkd12,
    author = {Semmo, Amir and Trapp, Matthias and Kyprianidis, Jan Eric and Döllner, Jürgen},
    journal = {Computer Graphics Forum},
    title = {Interactive Visualization of Generalized Virtual 3D City Models using Level-of-Abstraction Transitions},
    year = {2012},
    note = {Proceedings EuroVis 2012},
    number = {3},
    pages = {885--894},
    volume = {31},
    doi = {10.1111/j.1467-8659.2012.03081.x},
}