Boundary classes of graphs for the dominating set problem. - Vladimir E. Alekseev; Dmitry V. Korobitsyn; Vadim V. Lozin (Discret. Math., 2004)

NP-hard graph problems and boundary classes of graphs. - Vladimir E. Alekseev; Rodica Boliac; Dmitry V. Korobitsyn; Vadim V. Lozin (Theor. Comput. Sci., 2007)