@misc{indiciaee21035e387e2,
  title = {Phase transition in a nucleon-antinucleon system.},
  author = {JD Anand and SN Biswas and A Goyal and Y Kumar},
  year = {1987},
  doi = {10.1103/physrevd.35.3530},
  url = {https://pubmed.ncbi.nlm.nih.gov/9957614/},
  note = {Source identifier: 9957614}
}