@article{AIHPC_2021__38_1_91_0,
     author = {Alves, Jos\'e F. and Pumari\~no, Antonio},
     title = {Entropy formula and continuity of entropy for piecewise expanding maps},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {91--108},
     publisher = {Elsevier},
     volume = {38},
     number = {1},
     year = {2021},
     doi = {10.1016/j.anihpc.2020.06.003},
     mrnumber = {4200478},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2020.06.003/}
}