1. Fuel Cells;Kordesch,1989
2. Oxy-hydrogen-air fuel cell;Emery;Fuel Cell Seminar, Orlando, FL, USA,1983
3. NASA fuel cell applications for space;Sheibley;National Fuel Cell Seminar, Orlando, FL,1983
4. European activities on fuel cells for space;Baron;Fuel Cell Seminar, Long Beach, CA,1988