@article{efficienttwodimensionallinespectrum,
  title = {Efficient Two-Dimensional Line Spectrum Estimation Based on Decoupled Atomic Norm Minimization},
  year = {2018},
  eprint = {1808.01019},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.01019v2},
}