@inproceedings{OttoSchandaSchrammetal.2018, author = {J. Otto and Ulrich Schanda and M. Schramm and M. Wolf}, title = {Helmholzresonatoren zur Absorption tieffrequenten Trittschalls}, booktitle = {Deutsche Gesellschaft f{\"u}r Akustik e.V. DAGA}, year = {2018}, }