@phdthesis{PhD-Thesis_2016_OBriena,
  address = {Raleigh, NC, USA},
  author = {O'Brien, Sean Edward},
  school = {North Carolina State University},
  title = {{Sensitivity Analysis of Neutron Multiplicity Counting Statistics of a Subcritical Plutonium Benchmark using First-Order Perturbation Theory}},
  url = {https://www.proquest.com/docview/1880187080/F4B13A48B8CA41B5PQ/234},
  year = {2016}
}