@article{sparsearraydesignviafractalgeometries,
  title = {Sparse Array Design via Fractal Geometries},
  author = {Regev Cohen and Yonina C. Eldar},
  year = {2020},
  eprint = {2001.01217},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.01217v2},
}