@misc{indiciae962a7e89fc89,
  title = {A comment on nonlinear analysis.},
  author = {J Victor and R Shapley},
  year = {1981},
  doi = {10.1016/s0006-3495(81)84831-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7272463/},
  note = {Source identifier: 7272463}
}