@article{gradientalgorithmsforcomplexnongaussian,
  title = {Gradient Algorithms for Complex Non-Gaussian Independent Component/Vector Extraction, Question of Convergence},
  year = {2018},
  eprint = {1803.10108},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1803.10108v2},
}