@article{ZHANG Xing-gang:35, author = {ZHANG Xing-gang, HU Lin}, title = {The integral of probability density function in force network ensemble}, publisher = {JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE)}, year = {2011}, journal = {JOURNAL OF SHANDONG UNIVERSITY(NATURAL SCIENCE)}, volume = {46}, number = {7}, eid = {35}, numpages = {3}, pages = {35}, keywords = {

 static granular system; force phase space;ensemble of force networks

}, url = {http://lxbwk.njournal.sdu.edu.cn/EN/abstract/article_955.shtml}, doi = {} }