@article{successiveconvexapproximationalgorithms,
  title = {Successive Convex Approximation Algorithms for Sparse Signal Estimation with Nonconvex Regularizations},
  author = {Yang Yang and Marius Pesavento and Symeon Chatzinotas and Björn Ottersten},
  year = {2018},
  eprint = {1806.10773},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.10773v1},
}