1.

Conference Proceedings
Conference Proceedings
1. IMPLEMENTING SPACE DEBRIS MITIGATION WITHIN THE UNITED KINGDOM’S OUTER SPACE ACT
R. Crowther ; R. Tremayne-Smith ; C. Martin
Pub. info.: Proceedings of the 4th European Conference on Space Debris, 18-20 April 2005, ESA/ESOC, Darmstadt, Germany.  pp.577-582,  2005.  Noordwijk, The Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 587
2.

Conference Proceedings
Conference Proceedings
2. Space Debris Activities in Europe
H. Klinkrad ; F. Alby ; R. Crowther
Pub. info.: Proceedings of the 5th European Conference on Space Debris, 30 March-2 April 2009, Darmstadt, Germany.  2009.  Noordwijk, The Netherlands.  ESA Publications Division
Title of ser.: ESA SP
Ser. no.: 672
3.

Conference Proceedings
Conference Proceedings
3. Augmentation of UK Space Debris Observing Capabilities Using University Optical Telescopes
P. Herridge ; D. Brown ; R. Crowther
Pub. info.: 6th European Conference on Space Debris : 22-25 April 2013, European Space Operations Centre, Darmstadt, Germany.  2013.  Noordwijk, The Netherlands.  ESA Communications
Title of ser.: ESA SP
Ser. no.: 723
4.

Conference Proceedings
Conference Proceedings
4. Characterization of the potential impact of space systems on the orbital debris environment: satellite constellations
R. Crowther ; H. Stokes ; R. Walker ; S.P. Barrows ; G. Swinerd
Pub. info.: Space environmental, legal, and safety issues : 17-18 April, 1995, Orlando, Florida.  pp.88-99,  1995.  Bellingham, WA.  Society of Photo-optical Instrumentation Engineers
Title of ser.: Proceedings of SPIE - the International Society for Optical Engineering
Ser. no.: 2483