1. S. C. Singhal, The SOFC-XIII Satellite Seminar, SOFC Market and Commercialization: Overview, Okinawa, 10, 2013.
2. K. Foger, The SOFC-XIII Satellite Seminar, Challenges in Commercialization of Ceramic Fuel Cells Highly Efficient Residential Generator BlueGen in Europe, Okinawa, 10, 2013.
3. Lowering the Temperature of Solid Oxide Fuel Cells
4. Materials for fuel-cell technologies