Transit Lyman-α signatures of terrestrial planets in the habitable zones of M dwarfs K. G. Kislyakova, M. Holmström, P. Odert, H. Lammer, N. V. Erkaev, M. L. Khodachenko, I. F. Shaikhislamov, E. Dorfi and M. Güdel A&A, 623 (2019) A131 Published online: 19 March 2019 DOI: 10.1051/0004-6361/201833941