1. I. Espitalle, G. Deroo, and F. Marquis, Rev. Inst. Fr. Pet. 40(5), Part 1, (6), Part 2 (1985); 41 (1), Part 3 (1986).
2. Al. A. Petrov, Petroleum Hydrocarbons (Nauka, Moscow, 1984) [in Russian].
3. R. J. Grantham and J. Wakefield, Org. Geochem. 12, 61 (1988).
4. D. Waples and T. Mashihara, AAPG Methods in Explorations (The American Association of Petroleum Geologists, Tulsa, 1991), No. 9.
5. K. E. Reters and J. M. Moldowan, The Biomarker Guide: Interpreting Molecular Fossils in Petroleum and Ancient Sediments (Prentice Hall, Englewood Cliffs, 1993).