@misc{indiciae200578170776,
  title = {Powered Descent Guidance with General Thrust-Pointing Constraints},
  author = {Carson, John M., III and Acikmese, Behcet and Blackmore, Lars},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20130009793},
  note = {Source identifier: 20130009793}
}