Tracing satellite planes in the Sculptor group - I. Discovery of three faint dwarf galaxies around NGC 253
David Martínez-Delgado, Dmitry Makarov, Behnam Javanmardi, Marcel S. Pawlowski, Lidia Makarova, Giuseppe Donatiello, Dustin Lang, Javier Román, Kathy Vivas and Julio A. Carballo-Bello
A&A, 652 (2021) A48
DOI: https://doi.org/10.1051/0004-6361/202141242
