1. R.B. Coffin, R. Lamontagne, S. Rose-Pehrsson, K.S. Grabowski, D.L. Knies, S.B. Qadri, J.P. Yesinowski, J.W. Pohlman, M. Yousuf, J.A. Linton: 2002 NRL Rev. (Naval Research Laboratory, Washington, DC 2000) p. 112; B.U. Haq, Science 285, 543 (1999); J. A Ripmeester, J.S. Tse, C.I. Ratcliffe, M. Powell: Nature 325, 135 (1987); M. Riedel, G.D. Spence, N.R. Chapman: The Leading Edge (The Society of Exploration Geophysicists, NY 2001) p. 87; R. Sassen, S. Joye, S.T. Sweet, D.A. Defreitas, A.V. Milkov, I.R. McDonald: Org. Geochem. 30, 485 (1999)
2. J.M. Brooks, M.C. Kennicutt II, R.R. Fay, T.J. McDonald, R. Sassen: Science 225, 409 (1984); E.D. Sloan, Jr.: Energy and Fuels 12, 191 (1998); R. Sassen, I. McDonald: Org. Geochem. 22, 1029 (1994); R. Sassen, I.R. McDonald, A.G. Requejo, N.L. Guinasso, Jr., M.C. Kennicutt II, S.T. Sweet, J.M. Brooks: Geo-Marine Lett. 14, 110 (1994); D. Londono, J.L. Finney, W.F. Kuhs: J. Chem. Phys. 97, 547 (1992); P. Henry, M. Thomas, M.B. Clennel: J. Geophys. Res. 104, 23,005 (1999)
3. M.C. Kennicut II, J.M. Brooks, G.J. Denoux: Marine Chem. 24, 39 (1988)
4. I.R. McDonald, N.L. Guinasso Jr., R. Sassen, J.M. Brooks, L. Lee, K.T. Scott: Geology 22, 699 (1994)
5. R.K. McMullan, G.A. Jeffery: J. Chem. Phys. 42, 2725 (1965)