RESTORATION ON ORGANIC MATTER ABUNDANCE OF CARBONATE SOURCE ROCKS: A CASE OF MIDDLE-UPPER PROTERZOICCARBONATE ROCKS IN NORTH CHINA
王杰;陈践发;
Natural Gas Geoscience . 2004, (3): 306 -310 .  DOI: 10.11764/j.issn.1672-1926.2004.03.306