† Maria Zevenhoven-Onderwater

The ash chemistry in fluidised bed gasification of biomass fuels. Part I: predicting the chemistry of melting ashes and ash–bed material interaction

Mikko Hupa, Rainer Backman, Bengt-Johan Skrifvars, 2001 .

The prediction of behaviour of ashes from five different solid fuels in fluidised bed combustion

Mikko Hupa, Rainer Backman, Bengt-Johan Skrifvars, 2000 .