NEW ISSUE OF CARBON ISOTOPE COMPOSITION OF TOLUENE TO BE AS INDEX OF GAS ROCK CORRELATION
李剑;罗霞;李志生;蒋助生;胡国艺;谢增业;马成华;
Natural Gas Geoscience . 2003, (3): 177 -180 .  DOI: 10.11764/j.issn.1672-1926.2003.03.177