1. Global Climate Change Research: Development and Perspective;Lv,2004
2. Water Resources Assessment for China;MWR – Ministry of Water Resources,1992
3. Water problems and sustainability in north China;Jun,2003
4. Water problems and opportunities in hydrological Sciences in China;Jun;Hydrol. Sci. J.,2001
5. A perspective on hydrological base of water resources problem and its application study in north China;Jun;Prog. Geog.,2002