HARPS-N radial velocities confirm the low densities of the Kepler-9 planetsDOI: info:10.1093/mnras/stz181v. 4843233–3243
Borsato, L., Malavolta, L., Piotto, G., Buchhave, L. A., Mortier, A., Rice, K., Cameron, A. C., Coffinet, A., Sozzetti, A., Charbonneau, David, Cosentino, R., Dumusque, X., Figueira, P., Latham, David W., Lopez-Morales, Mercedes, Mayor, M., Micela, G., Molinari, E., Pepe, F., Phillips, David, Poretti, E., Udry, S., and Watson, C. 2019. "HARPS-N radial velocities confirm the low densities of the Kepler-9 planets." Monthly Notices of the Royal Astronomical Society, 484 3233–3243. https://doi.org/10.1093/mnras/stz181.