@misc{indiciae514c88371da2,
  title = {On Bilinear and N-Linear Functionals.},
  author = {C A Fischer},
  year = {1917},
  doi = {10.1073/pnas.3.11.640},
  url = {https://pubmed.ncbi.nlm.nih.gov/16576260/},
  note = {Source identifier: 16576260}
}