1.

Technical Paper
Technical Paper
1. Advanced Life Support Requirements, Assumptions and Reference Missions
Michael K. Ewert ; Alan E. Drysdale ; Julie A. Levri ; Bruce E. Duffield ; Anthony J. Hanford ; Kevin E. Lange ; Kristin W. Stafford
Pub. info.: Proceedings of the 32nd International Conference on Environmental Systems : San Antonio, Texas USA, July 15-18, 2002.  2002.  Society of Automotive Engineers
Title of ser.: SAE publication
2.

Technical Paper
Technical Paper
2. Life Support Equivalent System Mass Predictions for the Mars Dual Lander Reference Mission
Michael K. Ewert ; Alan E. Drysdale ; Anthony J. Hanford ; Juile Levri
Pub. info.: Proceedings of the 31st International Conference on Environmental Systems : Orlando, Florida, USA, July 9-12, 2001.  2001.  Warrendale, Pa..  Society of Automotive Engineers
Title of ser.: SAE Proceedings
Ser. no.: 2001