Cichan, Timothy; Bailey, Stephen A.; Antonelli, Tony; Jolly, Steven D.; Chambers, Robert P.; Clark, Benton; Ramm, Steven J. (December 2017). “Mars Base Camp: An Architecture for Sending Humans to Mars”. New Space5 (4): 203–218. Bibcode: 2017NewSp...5..203C. doi:10.1089/space.2017.0037. ISSN2168-0256.
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Cichan, Timothy; Bailey, Stephen A.; Antonelli, Tony; Jolly, Steven D.; Chambers, Robert P.; Clark, Benton; Ramm, Steven J. (December 2017). “Mars Base Camp: An Architecture for Sending Humans to Mars”. New Space5 (4): 203–218. Bibcode: 2017NewSp...5..203C. doi:10.1089/space.2017.0037. ISSN2168-0256.
Cichan, Timothy; Bailey, Stephen A.; Antonelli, Tony; Jolly, Steven D.; Chambers, Robert P.; Clark, Benton; Ramm, Steven J. (December 2017). “Mars Base Camp: An Architecture for Sending Humans to Mars”. New Space5 (4): 203–218. Bibcode: 2017NewSp...5..203C. doi:10.1089/space.2017.0037. ISSN2168-0256.