@article{JMLR:v21:19-524,
  author  = {Oleg Arenz and Mingjun Zhong and Gerhard Neumann},
  title   = {Trust-Region Variational Inference with Gaussian Mixture Models},
  journal = {Journal of Machine Learning Research},
  year    = {2020},
  volume  = {21},
  number  = {163},
  pages   = {1--60},
  url     = {http://jmlr.org/papers/v21/19-524.html}
}