Radio observations of evaporating objects in the Cygnus OB2 region N. L. Isequilla, M. Fernández-López, P. Benaglia, C. H. Ishwara-Chandra and S. del Palacio A&A, 627 (2019) A58 Published online: 01 July 2019 DOI: 10.1051/0004-6361/201935179