@article{assetpreselectionforacardinality,
  title = {Asset pre-selection for a cardinality constrained index tracking portfolio with optional enhancement},
  author = {N. Meade and C. A. Valle and J. E. Beasley},
  year = {2025},
  eprint = {2503.18609},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2503.18609v1},
}