BREŠAR, Boštjan, HENNING, Michael A. in KLAVŽAR, Sandi, 2006, On integer domination in graphs and Vizing-like problems. Taiwanese journal of mathematics [na spletu]. 2006. Vol. 10, no. 5, p. 1317–1328. [Dostopano 2 april 2025]. Pridobljeno s: http://www.math.nthu.edu.tw/~tjm/myweb/FrameConAbs.htm