@misc{indiciae9b84a49ca0a0,
  title = {Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 4 - One-dimensional, discrete ordinates transport technique Final progress report},
  author = {Disney, R. K. and Soltesz, R. G.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19710005690},
  note = {Source identifier: 19710005690}
}