TY - Front. Environ. Sci. Eng. A1 - Shuming LIU, Wenjun LIU, Jinduan CHEN, Qi WANG T1 - Optimal locations of monitoring stations in water distribution systems under multiple demand patterns: a flaw of demand coverage method and modification Y1 - 2012-04-01 JF - Frontiers of Environmental Science & Engineering JO - Front. Environ. Sci. Eng. SP - 204 EP - 212 VL - 6 IS - 2 UR - https://journal.hep.com.cn/fese N1 - 10.1007/s11783-011-0364-9 ER -