GARCÍA-PACHECO, F. J.; RAMBLA-BARRENO, F.; SEOANE-SEPÚLVEDA, J. B. $\mathsf Q$-linear functions, functions with dense graph, and everywhere surjectivity. Mathematica Scandinavica, Berkeley, CA, United States, v. 102, n. 1, p. 156–160, 2008. DOI: 10.7146/math.scand.a-15057. Disponível em: https://journals.msp.org/mscand/article/view/640. Acesso em: 24 jul. 2026.