%0 Journal Article %A Zijing Ma %A Shuangjuan Li %A Longkun Guo %A Guohua Wang %T Energy-Efficient Non-linear K-barrier Coverage in Mobile Sensor Network %J Computer Science and Information Systems %D 2020 %V 17 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2020_17_3_a5/ %F CSIS_2020_17_3_a5