@misc{indiciae2b47e32fb779,
  title = {MAPPING THEOREMS FOR NONCOMPACT NONLINEAR OPERATORS IN BANACH SPACES.},
  author = {F E Browder},
  year = {1965},
  doi = {10.1073/pnas.54.2.337},
  url = {https://pubmed.ncbi.nlm.nih.gov/16591291/},
  note = {Source identifier: 16591291}
}