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 Discarded tyre rubber as concrete aggregate: a possible outlet for used tyres by Mavroulidou A. and Figueiredo J. 359-367_617_MAVROULIDOU_12-4.pdf