Nair, D. S., and N. Murugesan. ā€œ(1,2) - Domination in the Total Graphs of Cn , Pn and K1,nā€. JOURNAL OF ADVANCES IN MATHEMATICS, vol. 4, no. 3, Dec. 2013, pp. 516-27, doi:10.24297/jam.v4i3.3703.