@Article{SCI:Ber98c,
  author =    "M. Berzins",
  title =     "A Solution-Based Triangular and Tetrahedral Mesh
              Quality Indicator",
  journal =   "{SIAM} Journal on Scientific Computing",
  volume =    "19",
  pages =     "2051--2060",
  year =      "1998",
  url =       "http://www.sci.utah.edu/publications/berzins98/SISC19.pdf",
}