TY  - JOUR
AU  - Qi Chengzhi
AU  - Wang Mingyang
AU  - Qian Qihu
AU  - Chen Jianjie
TI  - Structural hierarchy of rock masses and the mechanisms of its formation
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 2008
SP  - 31
EP  - 39
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_2008_5_a5/
LA  - ru
ID  - VMUMM_2008_5_a5
ER  -