@misc{indiciae34a4cf33e2d0,
  title = {A Time-Regularized Multiple Gravity-Assist Low-Thrust Bounded-Impulse Model for Trajectory Optimization},
  author = {Ellison, Donald H. and Englander, Jacob A. and Conway, Bruce A.},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20170001426},
  note = {Source identifier: 20170001426}
}