ALMA detection of the dusty object silhouetted against the S0 galaxy NGC 3269 in the Antlia clusterL. K. Haikala, R. Salinas, T. Richtler, M. Gómez, G. F. Gahm and K. MattilaA&A, 645 (2021) A36DOI: https://doi.org/10.1051/0004-6361/202038994