1. M. Nelkin, Advances in Phys., 43, 143 (1994)
2. S. Chandrasekhar, Hydrodynamic and Hydromagnetic Stability (Oxford University Press, England, 1961)
3. See, e.g., Turbulence: A Tentative Dictionary, edited by P. Tabeling and O. Cardoso (Plenum, New York, 1994) and references therein
4. E. Siggia, Annu. Rev. Fluid Mech., 26, 137 (1994) and references therein
5. F. Heslot, B. Castaing, and A. Libchaber, Phys. Rev. A, 36, 5870 (1987)