@misc{indiciaec113c9327eab,
  title = {Neutron beams generated by protons on beryllium.},
  author = {S W Johnsen and N F Peek and G O Hendry and J L Tom and W M Quam and P H Heintz},
  year = {1976},
  doi = {10.1259/0007-1285-49-587-974},
  url = {https://pubmed.ncbi.nlm.nih.gov/1009316/},
  note = {Source identifier: 1009316}
}