1. SECA: The Challenge for Small-Scale, Ultra-Low Cost SOFC Power Systems presentation held at Third Annual SECA Workshop (Solid State Energy Conversion Alliance);Voigt,2002
2. Solid oxide fuel cells for stationary, mobile, and military applications
3. Topsoe, Wärtsilä and Topsoe Start Co-operation in Fuel Cell Development, news appeared on topsoe website (www.topsoe.com), October 16, 2002.
4. FELICITAS, 2002. Fuel cell power-trains and clustering in heavy-duty transport, available at http://www.felicitas-fuel-cells.info/.
5. J. Zizelman, S. Shaffer, S. Mukerjee, 2002. Solid Oxide Fuel Cell Auxiliary Power Unit—A Development Update, SAE Paper 2002-01-0411.