@misc{indiciae8008fde0f776,
  title = {Direct integral-equation method for three-point bounds on diffusion-limited reactions.},
  author = {JA Given and G Stell},
  year = {1992},
  doi = {10.1103/physreva.45.2485},
  url = {https://pubmed.ncbi.nlm.nih.gov/9907272/},
  note = {Source identifier: 9907272}
}