[4] J.F. Fink and M.S. Jacobson:
$n$-domination in graphs. Graph Theory with Applications to Algorithms and Computer Science, John Wiley & Sons, New York, 1985, pp. 283–300.
MR 0812671
[5] J.F. Fink and M.S. Jacobson:
On $n$-domination, $n$-dependence and forbidden subgraphs. Graph Theory with Applications to Algorithms and Computer Science, John Wiley & Sons, New York, 1985, pp. 301–311.
MR 0812672
[7] F. Jaeger and C. Payan:
Relations du type Nordhaus–Gaddum pour le nombre d’absorption d’un graphe simple. CR Acad. Sci., Ser. A 274 (1972), 728–730.
MR 0294161
[8] R. Laskar and H.B. Walikar:
On domination related concepts in graph theory. Combinatorics and Graph Theory, S.B. Rao (ed.), Lecture Notes in Math. 885, Springer-Verlag, Berlin, Heidelberg, New York, 1981, pp. 308–320.
MR 0655630