@Article{SCI:Pul2012a,
  author =    "R. Pulch and D. Xiu",
  title =     "Generalised Polynomial Chaos for a Class of Linear
              Conservation Laws",
  journal =   "Journal of Scientific Computing",
  volume =    "51",
  number =    "2",
  pages =     "293--312",
  year =      "2012",
  doi =       "10.1007/s10915-011-9511-5",
  keywords =  "Generalised polynomial chaos, Galerkin method,
              Random parameter, Conservation laws, Hyperbolic
              systems",
  url =       "http://www.sci.utah.edu/publications/pulch12/Pulch_JSC2012.pdf",
}