Ribeiro, Nerinéia Dalfollo, et al. “Selection of Common Bean Lines With High Agronomic Performance and High Calcium and Iron Concentrations”. Pesquisa Agropecuaria Brasileira, vol. 48, no. 10, Dec. 2013, pp. 1368-75, doi:10.1590/S1678-3921.pab2013.v48.16763.