1. Space debris and its threat to national security: a proposal for a binding international agreement to clean up the junk;JS Imburgia;Vanderbilt Journal of Transnational Law,2011
2. Space debris and other threats from outer space;JN Pelton,2013
3. Active debris removal: Recent progress and current trends;C Bonnal;Acta Astronautica,2013
4. Review and comparison of active space debris capturing and removal methods;M Shan;Progress in Aerospace Sciences,2016
5. Wormnes K, Letty RL, Summerer L, Schonenborg R, Dubois-Matra O, Luraschi E, et al. ESA technologies for space debris remediation. 6th European Conference on Space Debris; 2013; Darmstadt.