@misc{indiciaed2f241593c3b,
  title = {Exact multiparticle amplitudes at threshold in large-N component phi4 theory.},
  author = {Y Makeenko},
  year = {1994},
  doi = {10.1103/physrevd.50.4137},
  url = {https://pubmed.ncbi.nlm.nih.gov/10018052/},
  note = {Source identifier: 10018052}
}