THE CHARACTERISTICS AND RESOURCE POTENTIAL OF COAL BEARING FORMATIONS IN UPPER PALEOZOIC IN DAGANG OILFIELD
廖前进;于学敏;何咏梅;刘晓军;
Natural Gas Geoscience . 2003, (4): 250 -253 .  DOI: 10.11764/j.issn.1672-1926.2003.04.250