[1] Cockayne E. J.: Domination of undirected graphs - a survey. Lecture Notes Math., 1978, Vol. 642, 141 - 147. MR 0499485 | Zbl 0384.05052

[2] Cockayne E. J., Hedetniemi S. T.: Toward a theory of domination in graphs. Networks, 1977, Vol. 7, 247-261. MR 0483788

[3] Harary F.: Graph Theory. Addison-Wesley, Reading, Massachusetts, 1969. MR 0256911 | Zbl 0196.27202

[4] Zelinka B.: Domatically critical graphs. Czechoslovak Math. Journal, 1980, Vol. 30, No. 3, 486-489. MR 0583627 | Zbl 0426.05046

[5] Zelinka B.: Domatically cocritical graphs. Časopis pro pěst. mat., 1983, Vol. 108, No. 1, 82-88. MR 0694143 | Zbl 0517.05055