A. Löwe, M. Trautmann, C. Ndibe, J. Maier, G. Scheffknecht, and Y. Traa. Beiträge zur DGMK-Fachbereichstagung "Konversion von Biomassen und Kohlen", 9.-11. Mai 2016 in Rotenburg a.d. Fulda, 2016, 2, page 65-70. Hamburg, DGMK, (2016)
M. Bari, G. Baumbach, G. Scheffknecht, and B. Kuch. Proceedings of the 2nd International conference on Environmental management, engineering, planning and economics (CEMEPE 2009) and SECOTOX Conference, Thessaloniki, CEMEPE, (2009)
M. Bari, G. Baumbach, B. Kuch, and G. Scheffknecht. Urban air quality : selected papers from the 6th International Conference on Urban Air Quality, 43, 31, special issue, page 4722-4732. Amsterdam, Elsevier, (2009)