@misc{Wuebben2026-cy-mixed-smoothing,
  author = {Bernd Johannes Wuebben},
  title = {{Smoothing Calabi–Yau threefolds with nodes and del Pezzo cone points}},
  year = {2026},
  doi = {10.48550/arXiv.2610.35915},
  url = {https://doi.org/10.48550/arXiv.2610.35915},
  note = {Preprint, revised 7 October 2026}
}