1. AIE-OCDE, 2003. World Energy Investment Outlook 2003, p. 148.
2. Andreff, W., 2003. La mutation des économies postsocialistes: une analyse économique alternative. L’Harmattan, Collection Pays de l’Est. Paris, 366pp.
3. Bakoulev, P., 2003. Dramatic changes to production-sharing regime. International Law Office, Energy/Natural Resources, August, (18), 3pp.
4. Energy executives stand firm on Russia opportunities;Berniker;Oil and Gas Journal,2003
5. Black, B., Kraakman, R., Tarassova, A., 2000. Russian privatization and corporate governance: what went wrong? Stanford Law Review (52), 1731–1808.