@TECHREPORT{J.Comba2004,
  author = {J. Comba, J. Mitchell, and C. Silva},
  title = {On the Convexification of Unstructured Grids From A Scientific Visualization
	Perspective},
  institution = {SCI Institute Technical Report UUSCI-2004-004. University Of Utah,
	USA},
  year = {2004},
  owner = {comba},
  timestamp = {2011.05.13}
}