@misc{indiciae8c22f8d025fd,
  title = {Modelling solar irradiances using ground-based measurements},
  author = {Pap, J. M. and Marquette, W. H. and Donnelly, R. F.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910063070},
  note = {Source identifier: 19910063070}
}