Shih, S., Sharghi-Moshtaghin, R., De Guire, M. R., Goettler, R. R., Xing, Z. R., Liu, Z. R., & Heuer, A. H. (2011). Mn Valence Determination for Lanthanum Strontium Manganite Solid Oxide Fuel Cell Cathodes. J. Electrochem. Soc., 156 (10), B1276-B1280.
