Published Slag and ash chemistry after high-calcium lignite combustion in a pulverized coal-fired power plant by Papastergios G., Fernandez –Turiel J.L., Georgakopoulos A. and Gimeno D. 77-82_Papastergios_358_9-1.pdf
Published Electric Field Control of the Polluting Emissions from a Propane Flame by Zake M., Barmina I. and Turlajs D. zake95-108.pdf