@article{article46bbda18,
title   = {High precision abundances in the 16 Cyg binary system: a signature of the rocky core in the giant planet},
author = {Maia, Marcelo Tucci and Moreno, Jorge Luiz Meléndez and Ramírez, Iván},
year = {2014},
doi = {10.1088/2041-8205/790/2/L25},
journal   = {The Astrophysical Journal Letters}
}