Energy production and fluidized bed combustion technology development; development of fluidized bed combustion boilers; fundamental processes in fluidized bed combustion boiler furnaces; hydrodynamics of gas-solid fluidization; heat and mass transferin fluidized beds; fundamental processes during coal combustion in fluidized beds; fluidized bed combustion applications; fluidized bed combustion in practice; investigation of coal suitability for fluidized bed combustion; harmful matter emissions from fluidized bed combustion boilers.