A. K. Grunvald, C. G. P. de Carvalho, A. C. B. de Oliveira, and C. A. de B. Andrade, “Adaptability and stability of sunflower genotypes in Central Brazil”, PAB, vol. 43, no. 11, pp. 1483–1493, Dec. 2008, doi: 10.1590/S1678-3921.pab2008.v43.1125.