@phdthesis{PhD-Thesis_2017_Snowden,
  address = {Cambridge, MA, USA},
  author = {Snowden, Mareena Robinson},
  month = {September},
  school = {Massachusetts Institute of Technology},
  title = {{Nuclear Warhead Monitoring: A Study of Photon Emissions from Fission Neutron Interactions with High Explosives As a Tool in Arms Control Verification}},
  url = {http://hdl.handle.net/1721.1/113723},
  year = {2017}
}