• Flame heat flux as source of air supply control at burning bio-fuels on the grate [Electronic resource]Veski, Ants; Tiikma, Toomas; Paist, AaduThe Tenth Biennial Bioenergy Conference Bioenergy 2002 : Bioenergy for the Environment, Boise, Idaho, USA, 22-26 Sept. 20022002 / p. 2077 [CD-ROM]