@article{wang2024hierarchical,
  title={A hierarchical splines-based $h$-adaptive isogeometric solver for all-electron {Kohn--Sham} equation},
  author={Wang, Tao and Kuang, Yang and Zhang, Ran and Hu, Guanghui},
  journal={arXiv preprint arXiv:2412.12580},
  year={2024}
}