@misc{indiciaefeb920355d88,
  title = {Magnetic susceptibilities of metalloporphyrins},
  author = {W.P. Hambright and A. N. Thorpe and C.C. Alexander},
  year = {1968},
  doi = {10.1016/0022-1902(68)80186-1},
  url = {https://pubs.usgs.gov/publication/70011642},
  note = {Source identifier: 70011642}
}