@article{10_4171_ggd_821,
     author = {Gideon Amir and Omer Angel and B\'alint Vir\'ag},
     title = {Amenability of quadratic automaton groups},
     journal = {Groups, geometry, and dynamics},
     pages = {169--185},
     year = {2025},
     volume = {19},
     number = {1},
     doi = {10.4171/ggd/821},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/821/}
}