@techreport{TechReport_1978_LASL_TD-6-27-78LA-UR-23-26390_EstesCashwell,
  address = {Los Alamos, NM, USA},
  author = {Estes, Guy P. and Cashwell, Edmond Darrell},
  doi = {10.2172/1985822},
  institution = {Los Alamos Scientific Laboratory},
  month = {August},
  number = {TD-6-27-78/LA-UR-23-26390},
  title = {{MCNP1B Variance Error Estimator}},
  type = {Memorandum},
  url = {https://www.osti.gov/biblio/1985822},
  year = {1978}
}