A. G. Vlyssides, A. A. Zorpas, P. K. Karlis, and G. A. Zorpas, “DESCRIPTION OF A PILOT PLANT FOR THE CO-COMPOSTING OF THE SOLID RESIDUE AND WASTEWATERS FROM THE OLIVE OIL INDUSTRY”, Hung. J. Ind. Chem., vol. 28, no. 1, pp. 59–64, Oct. 2000.