TY - Journal of Yangtze River Scientific Research Institute A1 - HU Shi-song,CHEN Jin,YIN Zheng-jie T1 - Maximum Likelihood Estimation of Negative-skewness Hydrological Series Y1 - 2015-06-20 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 116 EP - 119 VL - 32 IS - 6 UR - http://ckyyb.crsri.cn N1 - 10.3969/j.issn.1001-5485.2015.06.020 ER -