@misc{wittdorring2026construction,
  author = {Witt-Dörring, Guido},
  title = {Parallel-Class Splitting and Constructive Lower Bounds for the Social Golfer Problem},
  year = {2026},
  month = sep,
  publisher = {Zenodo},
  doi = {10.5281/zenodo.23022519},
  url = {https://doi.org/10.5281/zenodo.23022519},
  note = {Preprint, version 1.0}
}