@article{CMJ_2006__56_1_a12,
     author = {Xing, Huaming and Sun, Liang and Chen, Xuegang},
     title = {On signed distance-$k$-domination in graphs},
     journal = {Czechoslovak Mathematical Journal},
     pages = {229--238},
     publisher = {mathdoc},
     volume = {56},
     number = {1},
     year = {2006},
     mrnumber = {2207014},
     zbl = {1164.05427},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/CMJ_2006__56_1_a12/}
}