Jürgen Waser and Raphael Fuchs and Hrvoje Ribi\vc.
World Lines.
In IEEE Transactions on Visualization and Computer Graphics, vol. 16, no. 6, pp. 1458-1467, 2010.

Bibtex:

@Article{        waser:2010:WL,
  author = 	 {J{\"u}rgen Waser and Raphael Fuchs and Hrvoje
                  Ribi{\v{c}}i{\`c} and Benjamin Schindler and
                  G{\"u}nther Bl{\"o}schl and M. Eduard Gr{\"o}ller},
  title = 	 {World Lines},
  journal = 	 {IEEE Transactions on Visualization and Computer
                  Graphics},
  year = 	 {2010},
  volume = 	 {16},
  number = 	 {6},
  pages = 	 {1458-1467},
}

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