@Article{cga05-botchen,
  author = {Weiler, Manfred and Botchen, Ralf P. and Stegmaier, Simon and Huang, Jingshu and Jang, Yun and Ebert, David S. and Gaither, Kelly P. and Ertl, Thomas },
  title  = {{Hardware-assisted Feature Analysis and Visualization of Procedurally Encoded Multifield Volumetric Data}},
  year   = {2005},
  pages  = {72-81},
  organization = {{IEEE}},
  journal = {{Computer Graphics and Applications}},
  volume = {{25}},
  number = {{5}}
}