A NEW METHOD CALCULATING THE POSITION O SAND JAM IN THE FRACTURE
WANG Zheng-mao LI Zhi-ping LI Yun et al.
西南石油大学学报(自然科学版) . 2004, (1): 51 -53 .  DOI: 10.3863/j.issn.1000-2634.2004.01.015