1. Characteristics of sodium-sulfur cells for diverse applications;Minck;Proc. 17th IECEC,1982
2. Sodium-sulfur cells for high-power spacecraft batteries;Haskins;Proc. 18th IECEC,1983
3. Sodium-sulfur satellite batteries: cell test results and development plans;Allen;Proc. 19th IECEC,1984
4. Bipolar nickel-hydrogen battery development;Koehler;Proc. 20th IECEC,1985
5. STS Investigators Guide, available from NASA/MSFC, Marshall Space Flight Center, AL 35812, U.S.A.