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Citation: L. Marraffa et al., Inflatable re-entry technologies: Flight demonstration and future prospects, ESA B, (103), 2000, pp. 78-85

Authors: Kassing, D

Citation: D. Kassing, The role of international organizations in SPS, SPACE POL, 16(2), 2000, pp. 129-137

Authors: Leipold, M Kassing, D Eiden, M Herbeck, L

Citation: M. Leipold et al., Solar sails for space exploration - The development and demonstration of critical technologies in partnership, ESA B, (98), 1999, pp. 102-107