Euclid: Testing the Copernican principle with next-generation surveys - Camarena, D; Marra, V; Sakr, Z; Nesseris, S; Da Silva, A; Garcia-Bellido, J; Fleury, P; Lombriser, L; Martinelli, M; Martins, CJAP; Mimoso, J; Sapone, D; et al. (Astronomy & Astrophysics, 2023)