@article{GHS:StableSkeletonIntegral2025,
  title = {Stable skeleton integral equations for general coefficient {{Helmholtz}} transmission problems},
  author = {Gr{\"a}{\ss}le, Benedikt and Hiptmair, Ralf and Sauter, Stefan A.},
  year = {2025},
  journal = {arXiv:2507.00991},
  eprint = {2507.00991},
  doi = {10.48550/arXiv.2507.00991},
  url = {http://arxiv.org/abs/2507.00991},
  archiveprefix = {arXiv},
  copyright = {Creative Commons Attribution Non Commercial No Derivatives 4.0 International},
  howpublished = {Communications in Partial Differential Equations},
  pubstate = {mansub},
  keywords = {Computer Science - Numerical Analysis,Mathematics - Analysis of PDEs,Mathematics - Numerical Analysis}
}