TY - RPRT TI - Trajectory Design Tools for Libration and Cis-Lunar Environments AU - Folta, David C. AU - Webster, Cassandra M. AU - Bosanac, Natasha AU - Cox, Andrew AU - Guzzetti, Davide AU - Howell, Kathleen C. PY - 2016 UR - https://ntrs.nasa.gov/citations/20160003311 ID - 20160003311 ER -