@misc{indiciae8f5f77d0b5cb,
  title = {Conservation law for multimoded nonlinear optical waveguide interactions and its physical interpretation.},
  author = {D R Rowland},
  year = {1999},
  doi = {10.1103/physreve.59.7141},
  url = {https://pubmed.ncbi.nlm.nih.gov/11969702/},
  note = {Source identifier: 11969702}
}