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 Platinum concentrations in urban airborne particles from Shanghai, China by Yang Y., Li X., Li Y.L., Tan M., Lu W., Zhang G. and Li Y. 169-173_487_Yang_10-2.pdf