@article{AHL_2021__4__325_0,
     author = {Jung, Paul and Lee, Jiho and Staton, Sam and Yang, Hongseok},
     title = {A generalization of hierarchical exchangeability on trees to directed acyclic graphs},
     journal = {Annales Henri Lebesgue},
     pages = {325--368},
     publisher = {\'ENS Rennes},
     volume = {4},
     year = {2021},
     doi = {10.5802/ahl.74},
     language = {en},
     url = {https://ahl.centre-mersenne.org/articles/10.5802/ahl.74/}
}