@article{Seibel_2021,<br/><span class="tab"></span> title={Boundary element methods for the wave equation based on hierarchical matrices and adaptive cross approximation},<br/><span class="tab"></span> volume={150},<br/><span class="tab"></span> ISSN={0945-3245},<br/><span class="tab"></span> url={http://dx.doi.org/10.1007/s00211-021-01259-8},<br/><span class="tab"></span> DOI={10.1007/s00211-021-01259-8},<br/><span class="tab"></span> number={2},<br/><span class="tab"></span> journal={Numerische Mathematik},<br/><span class="tab"></span> publisher={Springer Science and Business Media LLC},<br/><span class="tab"></span> author={Seibel,<br/><span class="tab"></span> Daniel},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=dec,<br/><span class="tab"></span> pages={629–670} }