A. Fuller, J. Maier, and G. Scheffknecht. Conference Proceedings: 35th International Technical Conference on Clean Coal and Fuel Systems: the Clearwater Clean Coal Conference, 6 - 10 June 2010, Clearwater, Florida, USA, (2010)
R. Youssefi, J. Maier, S. Merli, and G. Scheffknecht. Conference Proceedings: Kraftwerkstechnik 2018, Power Plant Technology, page 345-356. 23.-24.10.2018, Dresden, (2018)