@misc{indiciaed14020c919b9,
  title = {Hydrogen Concentrations on C-Class Asteroids Derived from Remote Sensing},
  author = {Rivkin, A. S. and Davies, J. K. and Johnson, J. R. and Ellison, S. L. and Trilling, D. E. and Brown, R. H. and Lebofsky, L. A.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20040037792},
  note = {Source identifier: 20040037792}
}