@misc{indiciae67c9aaa423ef,
  title = {Dynamics of orbiting dust particles},
  author = {Colombo, G. and Lautman, D. A. and Shapiro, I. I.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670022748},
  note = {Source identifier: 19670022748}
}