@misc{indiciaee47164872fc0,
  title = {Solar Proton Transport within an ICRU Sphere Surrounded by a Complex Shield: Combinatorial Geometry},
  author = {Wilson, John W. and Slaba, Tony C. and Badavi, Francis F. and Reddell, Brandon D. and Bahadori, Amir A.},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20160001628},
  note = {Source identifier: 20160001628}
}