@misc{indiciae433d17da52a5,
  title = {Projected free fall trajectories. I. Theory and simulation.},
  author = {B V Saxberg},
  year = {1987},
  doi = {10.1007/bf00317991},
  url = {https://pubmed.ncbi.nlm.nih.gov/3593785/},
  note = {Source identifier: 3593785}
}