@article{DMGT_2017_37_1_a3,
     author = {Asgharsharghi, Leila and Sheikholeslami, Seyed Mahmoud and Volkmann, Lutz},
     title = {Signed {Roman} {Edge} k {-Domination} in {Graphs}},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {39--53},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2017_37_1_a3/}
}