@techreport{tech200913,
  title = {VolumeViewer: An Interactive Tool for Fitting Surfaces to Volume Data},
  author = {Ross Sowell and Lu Liu and Tao Ju and Cindy Grimm and Christopher Abraham and Garima Gokhroo and Daniel Low},
  number = {2009-13},
  institution = {Washington University in St. Louis},
  school = {Department of Computer Science and Engineering},
  note = {Presented at Sketch-based Interfaces and Modeling, 2009},
  month = {April},
  year = {2009}
}