Aidong Lu Wei Chen 0001 William Ribarsky David S. Ebert Year-Long Time-Varying 3D Air Quality Data Visualization. 289-306 2009 Advances in Information and Intelligent Systems http://dx.doi.org/10.1007/978-3-642-04141-9_14 series/sci/2009-251 db/series/sci/sci251.html#LuCRE09