1. L. Singheiser and H. W. Grünling: 'Hochtemperaturkorrosion in stationdren Gasturbinen bei alternierender Betriebsweise', Report for BMFT, Germany, 1990.
2. B. Bordenet: 'High temperature corrosion in gas turbines: thermodynamic modelling and experimental results', PhD thesis, RWTH, Aachen, Germany, 2004.
3. FactSage thermochemical software and databases
4. H. B. Rombrecht, H. Ristau and H. J. Krautz: in '22. Deutscher Flammentag', (ed. VDI-Gesellschaft Energietechnik), VDI-Berichte Nr. 1888, 49–56; 2005, Diisseldorf, VDI-Verlag.
5. Alkali Sorption in Second-Generation Pressurized Fluidized-Bed Combustion