Gaia EDR3 comparative study of protoplanetary disk fractions in young stellar clusters I. Mendigutía, E. Solano, M. Vioque, L. Balaguer-Nuñez, A. Ribas, N. Huélamo and C. Rodrigo A&A, 664 (2022) A66 Published online: 04 August 2022 DOI: 10.1051/0004-6361/202243146