@mastersthesis{MS-Thesis_2007_Davis,
  address = {Raleigh, NC, USA},
  author = {Davis, Adam},
  month = {November},
  school = {North Carolina State University},
  title = {{Photon Buildup Factors in Laminated Dual-Layer Shields}},
  url = {http://www.lib.ncsu.edu/resolver/1840.16/1790},
  year = {2007}
}