Observational signatures of microlensing in gravitational waves at LIGO/Virgo frequencies J. M. Diego, O. A. Hannuksela, P. L. Kelly, G. Pagano, T. Broadhurst, K. Kim, T. G. F. Li and G. F. Smoot A&A, 627 (2019) A130 Published online: 12 July 2019 DOI: 10.1051/0004-6361/201935490