Double domination edge removal critical graphs. - Soufiane Khelifi; Mostafa Blidia; Mustapha Chellali; Frédéric Maffray (Australas. J Comb., 2010)

Double domination critical and stable graphs upon vertex removal. - Mustapha Chellali; Soufiane Khelifi (Discuss. Math. Graph Theory, 2012)

ERRATUM to: Double domination edge removal critical graphs. - Soufiane Khelifi; Mostafa Blidia; Mustapha Chellali; Frédéric Maffray (Australas. J Comb., 2013)