@techreport{TechReport_1963_LASL_LAMS-2856TID-4500_Johnston,
  address = {Los Alamos, NM, USA},
  author = {Johnston, Robert R.},
  institution = {Los Alamos Scientific Laboratory},
  month = {May},
  number = {LAMS-2856/TID-4500},
  title = {{A General Monte Carlo Neutronics Code}},
  year = {1963}
}