@misc{indiciaee315566aca6b,
  title = {Experimental study of channel patterns.},
  author = {S A Schumm and H R Khan},
  year = {1971},
  doi = {10.1038/233407a0},
  url = {https://pubmed.ncbi.nlm.nih.gov/16063404/},
  note = {Source identifier: 16063404}
}