@phdthesis{PhD-Thesis_2013_Walker,
  address = {Atlanta, GA, USA},
  author = {Walker, Scottie W.},
  month = {August},
  school = {Georgia Institute of Technology},
  title = {{Spectrally-matched Neutron Detectors Designed Using Computational Adjoint S\textsubscript{N} for Plug-in Replacement of Helium-3}},
  url = {http://hdl.handle.net/1853/49093},
  year = {2013}
}