Kepler-11 is a Solar Twin: Revising the Masses and Radii of Benchmark Planets via Precise Stellar Characterization - Bedell, Megan; Bean, Jacob L; Moreno, Jorge Luiz Meléndez; Mills, Sean M.; Fabrycky, Daniel C; Freitas, Fabrício C; Ramírez, Iván; Asplund, Martin; Liu, Fan; Yong, David (Astrophysical Journal, 2017)