@Article{sewall09-gmod,
  author = 	 {Jason Sewall and Nico Galoppo and Georgi Tsankov and Ming C. Lin},
  title = 	 {Visual Simulation of Shockwaves},
  journal = 	 {Graphical Models},
  year = 	 2009,
  volume = 	 71,
  number = 	 4,
  pages = 	 {126--138},
  month = 	 {July}}