@misc{indiciae581d3f9f3d6a,
  title = {Periodic orbits in the Planar General Three-Body Problem},
  author = {Broucke, R. and Boggs, D.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750040455},
  note = {Source identifier: 19750040455}
}