Proceedings of the International Symposium on Engineering in Complex Rock Formations, 3-7 November, 1986, Beijing, China /
International Symposium on Engineering in Complex Rock Formations1986Beijing, China.
Tan, Tjong Kie.
Li, Chenxiang.
Yang, Ling.
International Society for Rock Mechanics.
Zhong guo yan shi li xue yu gong cheng xue hui.
Beijing Science Press Oxford Pergamon
1988
Rock mechanics.