@article{DMGT_2014_34_3_a7,
     author = {Eslahchi, Changiz and Haghi, Shahab and Jafari Rad, Nader},
     title = {Characterization of cubic graphs $G$ with $ir_t(G)=IR_t(G)=2$},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {559--565},
     publisher = {mathdoc},
     volume = {34},
     number = {3},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2014_34_3_a7/}
}