TY - Journal of Shanghai Jiao Tong University A1 - ZHANG Ying,JI Changgang,LI Junfu T1 - A Routing Algorithm Based on Energy and Distance for Heterogeneous Sensor Networks with Multilevel Energies Y1 - 2014-07-28 JF - Journal of Shanghai Jiaotong University JO - Journal of Shanghai Jiao Tong University SP - 953 EP - 958 VL - 48 IS - 07 UR - https://xuebao.sjtu.edu.cn N1 - ER -