@misc{indiciae1c3d23ba202d,
  title = {String interactions in a plane-fronted parallel-wave spacetime.},
  author = {Rajesh Gopakumar},
  year = {2002},
  doi = {10.1103/physrevlett.89.171601},
  url = {https://pubmed.ncbi.nlm.nih.gov/12398656/},
  note = {Source identifier: 12398656}
}