@article{aufsatz71601,
    affiliation = {Professur für Strömungsmechanik},
    title = {Factorizing the factorization - a spectral-element solver for elliptic equations with linear operation count},
    journal = {Journal of Computational Physics},
    keywords = {Spectral-element method, Elliptic equations, Substructuring, Static condensation},
    pages = {437--448},
    issn = {0021-9991},
    year = {2017},
    peerreview = {Ja},
    openaccess = {Ja},
    volume = {346},
    doi = {https://doi.org/10.1016/j.jcp.2017.06.012},
    author = {Huismann, I. and Stiller, J. and Fröhlich, J.}
}