[1] Verein Deutscher Zementwerke (VDZ): Umweltdaten der deutschen Zementindustrie 2022, Düsseldorf, 2023

[2] Beckmann, M.; Ncube, S.: Charakterisierung von Ersatzbrennstoffen hinsichtlich brennstofftechnischer Eigenschaften, ISBN: 3928673505, 2007

[3] Mersmann, M.: Burning alternative fuels in cement kilns, ZKG International,
Vol. 6, pp. 44-49, 2014

[4] Baier, H.: Disruptive Substances and the burning behaviour of solid alternative fuels, Zement-Kalk-Gips (6) 2010, pp. 58-67

[5] Böhm, M.; Pierkes, R.: Evaluation of portland cement clinker with optical microskopy – case studies, 12th Euroseminar on Microscopy Applied to Building Materials, 15.-19.09.2009, Dortmund, 2009

[6] Böhm, M.: Effects of alternative fuels and raw materials on clinker properties,
Proceedings of the 34th international conference on cement microscopy,
01.-04.04.2012, Halle/Saale, 2012

[7] Böhm, M.; Lipus, K.: Evaluation of portland cement clinker with optical microscopy – case studies III, Prceedings of the 15th Euroseminar on microscopy applied to building materials, 17.-19.06.2015, Delft, 2015

[8] Böhm, M.; Knöpfelmacher, A.; Pierkes, R.: Alite Decomposition vs. Alite Corrosion, Euroseminar on Microscopy Applied to Building Materials, 14.-17.05.2017,
Les Diableret, 2017

[9] Thriel, H.; Wirtz, S.; Scherer, V.; Schäfer, S.; Bodendiek, N.; Hoenig, V.: Quality assessment of RDF in the kiln firing of cement plants, 13th European Conference on Industrial Furnaces and Boilers, Algarve, Portugal, 2022-04-19

[10] Fischer, J.; Wirtz, S.; Scherer, V.: Comparison of computer vision methods for identification of refuse-derived fuel particles, 13th European Conference on Industrial Furnaces and Boilers, Algarve, Portugal, 2022-04-19

[11] Fischer, J.; Wirtz, S.; Scherer, V.: Random forest classifier and neural network for
fraction identification of refuse-derived fuel images, Fuel, 2023-06, Journal article,
DOI: 10.1016/j.fuel.2023.127712