1. The ELSA-d end-of-life debris removal mission: preparing for launch;Blackerby,2019
2. The clearspace-1 mission: ESA and clearspace team up to remove debris;Biesbroek,2021
3. Bringing satellites back from the dead: mission extension vehicles give defunct spacecraft a new lease on life - [News];Redd;IEEE Spectr.,2020
4. Upgrading in-service spacecraft with on-orbit attachable capabilities;Sullivan,2018
5. OSAM-1 decommissioning orbit design;Shoemaker,2020