@article{10_4171_dm_827,
     author = {Tommi Brander and Jarkko Siltakoski},
     title = {Recovering a variable exponent},
     journal = {Documenta mathematica},
     pages = {713--731},
     year = {2021},
     volume = {26},
     doi = {10.4171/dm/827},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/827/}
}