@misc{indiciae38673c709650,
  title = {A contribution to profit maximization.},
  author = {C Zener},
  year = {1968},
  doi = {10.1073/pnas.59.1.64},
  url = {https://pubmed.ncbi.nlm.nih.gov/16591595/},
  note = {Source identifier: 16591595}
}