@article{montufar2015hierarchical,
	title = "Hierarchical models as marginals of hierarchical models",
	journal = "International Journal of Approximate Reasoning",
	volume = "88",
	pages = "531--546",
	year = "2017",
	issn = "0888-613X",
	doi = "https://doi.org/10.1016/j.ijar.2016.09.003",
	url={https://doi.org/10.1016/j.ijar.2016.09.003},
	author = "{Guido Mont\'ufar} and Johannes Rauh",
}