@misc{indiciae9138acfeb221,
  title = {Particle physics with cosmic accelerators.},
  author = {F Halzen and K Hikasa and T Stanev},
  year = {1986},
  doi = {10.1103/physrevd.34.2061},
  url = {https://pubmed.ncbi.nlm.nih.gov/9957383/},
  note = {Source identifier: 9957383}
}