@mastersthesis{MS-Thesis_2002_Kowash,
  address = {Wright Patterson Air Force Base, OH, USA},
  author = {Kowash, Benjamin R.},
  month = {March},
  school = {Air Force Institute of Technology},
  title = {{Parameter Study for Optimizing the Mass of a Space Nuclear Power System Radiation Shield}},
  url = {https://scholar.afit.edu/etd/4507},
  year = {2002}
}