P. Martin, J. Haas, und W. Nowak. EURO 2024 Conference Handbook and Abstracts, Copenhagen DK, Association of European Operational Research Societies, 33rd European Conference on Operational Research (EURO 2024), (Juni 2024)
G. Pamparana, W. Kracht, J. Ortiz, und J. Haas. Conference of Metallurgist / Copper, Vancouver, BC, Canada, Conference of Metallurgist / Copper, (August 2019)
W. Nowak, Y. Anindito, J. Haas, und M. Olivares. Fall Meeting 2017, Abstract: PA23A-0363, New Orleans, LA, USA, American Geophysical Union (AGU), (Dezember 2017)
J. Ortiz, W. Kracht, G. Pamparana, und J. Haas. 12th International Conference on Geostatistics for Environmental Applications (geoENV), Belfast, North Ireland, (2018)
J. Haas, W. Nowak, and D. Hagen. 13th SDEWES Conference on Sustainable Development of Energy, Water and Environment Systems, Palermo, Italy, SDEWES, (September 2018)