There is but one PDS in ℤ3 inducing just square components. - Italo J. Dejter; Luis R. Fuentes; Carlos A. Araújo (Bull. ICA, 2018)

Rainbow perfect domination in lattice graphs. - Luis R. Fuentes; Italo J. Dejter; Carlos A. Araújo (Electron. J. Graph Theory Appl., 2018)