@article{anovelgradientdescentleastsquaresgdls,
  title = {A Novel Gradient Descent Least Squares (GDLS) Algorithm for Efficient SMV Gridless Line Spectrum Estimation with Applications in Tomographic SAR Imaging},
  author = {Ruizhe Shi and Zhe Zhang and Xiaolan Qiu and Chibiao Ding},
  year = {2022},
  eprint = {2203.08574},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2203.08574v2},
}