Müller, F., Patel, H., Blumenthal, D., Poživil, P., Das, P., Wieckert, C., … Steinfeld, A. (2018). Co-production of syngas and potassium-based fertilizer by solar-driven thermochemical conversion of crop residues. Fuel Processing Technology, 171, 89-99. https://doi.org/10.1016/j.fuproc.2017.08.006