[1] J. Herring, Journal of Atmospheric Sciences 32
(1975) pp 2254-2271.
[2] J. Bourguigonon and H. Brezis, Jour. of Funct. Analysis 15
(1974).
[3] M. Berry and M. Tabor, Annals of Physics 122 (1979).
[4] J.M. Greene, Journal of Math. Physics 9, (1968).
[5] T. Kato, Arch. Ratl. Mech. Anal. 25 p. 188 .
[6] R. Kraichnan, Phys. Fluids 10 p. 1417 .
[7] U. Frisch, M. Lesieur and P.L. Sulem, Phys. Rev. Letts. 37
p. 895 .
[8] A. Pouquet, M. Lesieur, Andre, and Basdevant,
Jour. Fluid Mech. 72 p. 305.
[9] D. Lilly, Jour. Fluid Mech. 45 p. 395.
[10] B. Fornberg, Jour. Comp. Physics 25.
[11] P. Saffman, Stud. Appl. Math. 50 p. 377.
[12] R. Kraichnan, Jour. Fluid Mech. 67 p. 155.
[13] S. Orzag and M. Israeli, Ann. Rev. Fluid Mech. 6 p. 281.
[14] R. Fox, Jour. Math. Phys. 17 (1976) p. 1148.
[15] B. West, K. Lindenberg and V. Seshardri, Physica 102A
(1980) p. 470.
[16] M. Brachet, M. Meneguzzi, H. Politano and P. L. Sulem,
J. Fluid Mech. 194, p. 333-349 (1988)