@misc{indiciaec03d8c64917e,
  title = {Methods to compute long-wave radiation from the atmosphere and reflected solar radiation from a water surface},
  author = {G. E. Koberg},
  year = {1964},
  doi = {10.3133/pp272f},
  url = {https://pubs.usgs.gov/publication/pp272F},
  note = {Source identifier: pp272F}
}