PRELIMINARY STUDY OF DEVELOPMENT CHARACTERISTIC OF ORGANIC REEFS IN EARLY-MIDDLE SILURIAN, NW SICHUAN
Zhang Ting-shan Gao Wei-dong Lan Guang-zhi Qiang Ping
西南石油大学学报(自然科学版) . 1990, (4): 1 -9 .  DOI: 10.3863/j.issn.1000-2634.1990.04.001