@mastersthesis{MS-Thesis_2009_Liu,
  address = {Atlanta, GA, USA},
  author = {Liu, Fang},
  month = {May},
  school = {Georgia Institute of Technology},
  title = {{Monte Carlo Modeling of an X-ray Fluorescence Detection System by the MCNP Code}},
  url = {http://hdl.handle.net/1853/33959},
  year = {2009}
}