EN中文
Regional Hydrological Drought Frequency Based on Copulas
ZHOU Yu-liang, YUAN Xiao-chen, JIN Ju-liang, LI Jian-qiang, SONG Song-bai
SCIENTIA GEOGRAPHICA SINICA . 2011, (11): 1383 -1388 .  DOI: 10.13249/j.cnki.sgs.2011.011.1383