@misc{douglas2026schur,
  author  = {Douglas, Seth},
  title   = {Closed mixed-apparatus compression of {S}chur channels: exact–approximate separation and scheduled delivery},
  year    = {2026},
  version = {1.0.0},
  doi     = {10.5281/zenodo.22785669},
  url     = {https://doi.org/10.5281/zenodo.22785669}
}