地理科学进展
Estimation and comparison of ecological footprints of urban households' consumption with diffrent income: A case study in Kaifeng City, Henan Province
ZHANG Pengyan, WANG Kaiyong, ZHANG Wei, HAN Bin, CHEN Long
PROGRESS IN GEOGRAPHY . 2013, (9): 1394 -1400 .  DOI: 10.11820/dlkxjz.2013.09.009