@misc{indiciae70bcf9a8f960,
  title = {Three-wave interaction in two-component quadratic nonlinear lattices.},
  author = {V V Konotop and M D Cunha and P L Christiansen and C B Clausen},
  year = {1999},
  doi = {10.1103/physreve.60.6104},
  url = {https://pubmed.ncbi.nlm.nih.gov/11970515/},
  note = {Source identifier: 11970515}
}