@article{maharaj2020metamaterial,
  title={Metamaterial topology optimization of nonpneumatic tires with stress and buckling constraints},
  author={Maharaj, Yeshern and James, Kai A},
  journal={International Journal for Numerical Methods in Engineering},
  volume={121},
  number={7},
  pages={1410--1439},
  year={2020},
  publisher={Wiley Online Library}
}