@misc{indiciae4676ee6cbe92,
  title = {A Smoothed Eclipse Model for Solar Electric Propulsion Trajectory Optimization},
  author = {Aziz, Jonathan D. and Scheeres, Daniel J. and Parker, Jeffrey S. and Englander, Jacob A.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170003689},
  note = {Source identifier: 20170003689}
}