1. Bolonkin, A.A. (2003), Optimal inflatable space tower with 3-100 km height, Journal of the British Interplanetary Society, Vol. 56 Nos 3/4, pp.97-107.
2. Bolonkin, A.A. (2006a), Non-Rocket Space Launch and Flight, Elsevier, London, p.488.
3. Bolonkin, A.A. (2006c), Beam space propulsion, presented as paper AIAA-2006-7492 to Conference Space-2006, San Jose, CA, 18-21 September.
4. Bolonkin, A.A. (2006d), Electrostatic AB-Ramjet space propulsion, presented as paper AIAA-2006-6173 to AIAA/ AAS Astrodynamics Specialist Conference, 21-24 August.
5. Bolonkin, A.A. (2006e), Electrostatic linear engine, presented as paper AIAA-2006-5229 to 42nd Joint Propulsion Conference, Sacramento, CA, 9-12.