@misc{indiciae5386d326a3e7,
  title = {Characterization and extension of generalized harmonizable random fields.},
  author = {M M Rao},
  year = {1967},
  doi = {10.1073/pnas.58.3.1213},
  url = {https://pubmed.ncbi.nlm.nih.gov/16578664/},
  note = {Source identifier: 16578664}
}