Star-forming and gas-rich brightest cluster galaxies at z ∼ 0.4 in the Kilo-Degree SurveyG. Castignani, M. Radovich, F. Combes, P. Salomé, M. Maturi, L. Moscardini, S. Bardelli, C. Giocoli, G. Lesci, F. Marulli, E. Puddu and M. SerenoA&A, 667 (2022) A52DOI: https://doi.org/10.1051/0004-6361/202243689