@article{JMLR:v17:15-392,
  author  = {Andreas Andresen and Vladimir Spokoiny},
  title   = {Convergence of an Alternating Maximization Procedure},
  journal = {Journal of Machine Learning Research},
  year    = {2016},
  volume  = {17},
  number  = {63},
  pages   = {1--53},
  url     = {http://jmlr.org/papers/v17/15-392.html}
}