@misc{indiciae9d0329ecbe1e,
  title = {Manpower for research and development.},
  author = {R M HOGAN},
  year = {1950},
  doi = {10.1126/science.112.2901.133},
  url = {https://pubmed.ncbi.nlm.nih.gov/15442271/},
  note = {Source identifier: 15442271}
}