@article{secondorderaaaalgorithmsforstructured,
  title = {Second-order AAA algorithms for structured data-driven modeling},
  author = {Michael S. Ackermann and Ion Victor Gosea and Serkan Gugercin and Steffen W. R. Werner},
  year = {2025},
  eprint = {2506.02241},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2506.02241v1},
}