矩形明渠均匀流水深和底宽的算子分裂算法式
许延生, 伏广涛, 侯召成
Operatorsplitting method for calculatinguniform flow depth s and bed widths of rectangular open channels 
XU Yan-Sheng, FU Guang-Tao, HOU Zhao-Cheng
长江科学院院报 . 2000, (4): 5 -7 .