@misc{indiciae17253be06d75,
  title = {A microcomputer program for energy assessment and aggregation using the triangular probability distribution},
  author = {R. A. Crovelli and R.H. Balay},
  year = {1991},
  doi = {10.1016/0098-3004(91)90013-4},
  url = {https://pubs.usgs.gov/publication/70016496},
  note = {Source identifier: 70016496}
}