@article{DAS_2019_a0,
     author = {Crist\'obal Rivas and Michele Triestino},
     title = {One-dimensional actions of {Higman's} group},
     journal = {Discrete analysis},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DAS_2019_a0/}
}