1. Collision frequency of artificial satellites: the creation of a debris belt;Kessler;J. Geophys. Res.: Space Phys.,1978
2. The kessler syndrome: implications to future space operations;Kessler;Adv. Astronaut. Sci.,2010
3. Constellations, clusters, and communication technology: expanding small satellite access to space;Alvarez,2016
4. The Impact of New Trends in Satellite Launches on the Orbital Debris Environment. NASA Technical Report;Karacalioglu,2016
5. Large satellite constellations and related challenges for space debris mitigation;Klinkrad;J. Space Saf. Eng.,2017