@phdthesis{PhD-Thesis_2003_Xu,
  address = {Cambridge, MA, USA},
  author = {Xu, Zhiwen},
  month = {January},
  school = {Massachusetts Institute of Technology},
  title = {{Design Strategies for Optimizing High Burnup Fuel in Pressurized Water Reactors}},
  url = {http://hdl.handle.net/1721.1/16603},
  year = {2003}
}