Citation:Howard AW, Sanchis-Ojeda R, Marcy GW, Johnson JA, Winn JN, Isaacson H, Fischer DA, Fulton BJ, Sinukoff E, Fortney JJ. A rocky composition for an Earth-sized exoplanet. \nat. 2013;503 (7476) :381-384.Download CitationDOI BibTex Tagged XML Date Published:nov DOI