| [1] | Eglinton G. et al.,Gas chromatographic-mass spectrometric studies of long chain hydroxy acids Ⅱ .The hydroxy acids and fatty acids of a 5000-year-old lacustrine sediment. Tetrahedron 24, 1968, 5929-5941 |
| [2] | 范璞等.青海湖近代沉积物生物地球化学.青海湖近代环境的 演化和预测，北京:科学出版社.1994,168-224. |