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Feldmann, M., Kuhnhenne, M., Brieden, M., Rexroth, S., Deininger, F., Hachul, H., ... Krüger, H. (2011). Multidimensionally energy-optimized building envelopes in lightweight steel construction for industrial and commercial buildings. Stahlbau, 80(10), 734-739. https://doi.org/https://doi.org/10.1002/stab.201101477