@article{article26aa5093,
title   = {Natural extensions of unimodal maps: virtual sphere homeomorphisms and prime ends of basin boundaries},
author = {Boyland, Philip and Carvalho, André Salles de and Hall, Toby},
year = {2021},
doi = {10.2140/gt.2021.25.111},
journal   = {Geometry & Topology}
}