Searching for the signatures of terrestrial planets in F-, G-type main-sequence starsJ. I. González Hernández, E. Delgado-Mena, S. G. Sousa, G. Israelian, N. C. Santos, V. Zh. Adibekyan and S. UdryA&A, 552 (2013) A6DOI: https://doi.org/10.1051/0004-6361/201220165