@article{JGAA_2014_18_4_a1,
     author = {B. Panda and Arti Pandey},
     title = {Algorithm and {Hardness} {Results} for {Outer-connected} {Dominating} {Set} in {Graphs}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {493--513},
     publisher = {mathdoc},
     volume = {18},
     number = {4},
     year = {2014},
     doi = {10.7155/jgaa.00334},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00334/}
}