@TechReport{SCI:Ber2009a,
  author =    "M. Berzins",
  title =     "Data Bounded Polynomials and Preserving Positivity
              in High Order ENO and WENO Methods",
  number =    "UUSCI-2009-003",
  year =      "2009",
  institution = "SCI Institute, University of Utah",
  type =      "SCI Technical Report",
  url =       "http://www.sci.utah.edu/publications/SCITechReports/UUSCI-2009-003.pdf",
}