@misc{indiciae1333161f9629,
  title = {Proton decay: flipped vs. unflipped SU(5)},
  author = {Ellis, John and Garcia, Marcos A. G. and Nagata, Natsumi and Nanopoulos, Dimitri V. and Olive, Keith A.},
  year = {2020},
  doi = {10.1007/jhep05(2020)021},
  url = {https://www.osti.gov/biblio/1802178},
  note = {Source identifier: 1802178}
}