@article{CHEN  Gang_62,
author = {[CHEN  Gang, WANG  Jian-Ping]},
title = {Probe into problem of reasonable utilization of engineering variation},
publisher = {Journal of Changjiang River Scientific Research Institute},
year = {2002},
journal = {Journal of Changjiang River Scientific Research Institute},
volume = {19},
number = {3},
eid = {62},
pages = {62-64},
keywords = {},
url = http://ckyyb.crsri.cn/EN/abstract/article_601.shtml
}