@phdthesis{PhD-Thesis_2020_ODonnell,
  address = {Lancaster, Lancashire, England},
  author = {O'Donnell, Helen},
  doi = {10.17635/lancaster/thesis/1038},
  month = {June},
  school = {Lancaster University},
  title = {{The Use of Small Neutron Detector Arrays for the Assessment of Nuclear Materials Comprising \textsuperscript{235}U, \textsuperscript{238}U and \textsuperscript{240}Pu}},
  year = {2020}
}