1. Active debris removal: recent progress and current trends;Bonnal;Acta Astronaut.,2013
2. Libration dynamics and stability of electrodynamic tethers in satellite deorbit;Zhong;Celest. Mech. Dyn. Astron.,2013
3. Redirection of Asteroids Onto Earth-Mars Cyclers;Strange,2015
4. Asteroid retrieval mission concept-trailblazing our future in space and helping to protect us from Earth impactors;Mazanek,2013
5. Nanosatellite architecture for tethered de-spin of massive asteroids;Hoyt,2015