1. 1David L. Akin, “In-Space Operations: Developing A Path to Affordable, Evolutionary Space Exploration” AIAA-2010-2293, AIAA SpaceOps2010Conference,Huntsville,Alabama,April25-20,2010.
2. 2DavidL.Akin,“BuildaLittle,FlyaLot: AnAffordable,EvolutionaryApproachtoFlexiblePath,LunarSurface,andBeyond”AIAA-2010-8610,AIAASpace2010ConferenceandExposition,Anaheim,California,August30-September2,2010.
3. 3David L. Akin, “Logistics and Operations versus Heavy Lift: Examining Approaches to Human Exploration in a Cost-Constrained Era” AIAA-2011-7221, AIAASpace2011ConferenceandExposition,LongBeach,California,September27-29,2011.
4. 4David L. Akin, “Optimizing a Modular Extensible Architecture for Low-Cost Human Exploration of the Moon, Near-Earth Objects, and Mars”AIAA2012-5132,AIAASpace2012ConferenceandExposition,Pasadena,California,September,2012.
5. 5DavidL.Akin, “DevelopingaModularEvolvableArchitectureforSustainableHumanLunarExploration”AIAA2013-5506, AIAASpace 2013ConferenceandExposition,SanDiego,California,September,2013.