@inproceedings{wtld2015,
    author = {Würfel, Hannes and Trapp, Matthias and Limberger, Daniel and Döllner, Jürgen},
    booktitle = {Computer Graphics and Visual Computing (CGVC)},
    title = {Natural Phenomena as Metaphors for Visualization of Trend Data in Interactive Software Maps},
    year = {2015},
    organization = {The Eurographics Association},
    doi = {10.2312/cgvc.20151246},
}