干旱区研究
黄河宁-蒙河段流量变化及周期研究
刘俊秋, 史文娟
Research on Change and Periodicity of Annual Runoff Volume along the Ningxia-Inner Mongolia Section of the Yellow River
LIU Jun-Qiu, SHI Wen-Juan
干旱区研究 . 2012, (3): 413 -418 .