@misc{indiciaec9686356448d,
  title = {Jet ejecta mass upon oblique impact},
  author = {Yang, W. and Ahrens, T. J. and Miller, G. H. and Petach, M. B.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19930071608},
  note = {Source identifier: 19930071608}
}