@article{Bacciu2019b,
  author = "D. Bacciu and D. Castellana",
  title = "Bayesian Mixtures of Hidden Tree Markov Models for Structured Data Clustering",
  year = 2019,
  journal = "Neurocomputing",
  volume = 342,
  pages = "49-59",
  doi = "10.1016/j.neucom.2018.11.091",
  url = "https://www.sciencedirect.com/science/article/pii/S0925231219301444"
}