中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
SOM Neural Network Judgment and Validation on Swelling and Shrinking Grade of Expansive Soil
BAO Ling-gao,LIANG Xiang
Journal of Chongqing Jiaotong University(Natural Science) . 2009, (1): 84 -89 .  DOI: 10.3969/j.issn.1674-0696.2009.01.23