@misc{indiciaec1653c0a0012,
  title = {Prebiotic condensation reactions using cyanamide},
  author = {Sherwood, E. and Nooner, D. W. and Eichberg, J. and Epps, D. E. and Oro, J.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790053919},
  note = {Source identifier: 19790053919}
}