@article{CSIS_2017_14_3_a12,
     author = {Jian Shu and Lei Xu and Shandong Jiang and Lingchong Meng},
     title = {Connected {Model} for {Opportunistic} {Sensor} {Network} {Based} on {Katz} {Centrality}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2017},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2017_14_3_a12/}
}