1. Phythian, R. & Curtis, W. D. 1978 The effective long-time diffusivity for a passive scalar field in a Gaussian model flow J. Fluid Mech. 89,241.
2. Drummond, I. T. , Duane, S. & Horgan, R. R. 1983 The stochastic method for numerical simulations: higher order corrections.Nucl. Phys. B220 [FS8],119.
3. Drummond, I. T. 1982 Path-integral methods for turbulent diffusion J. Fluid Mech. 123,59.
4. Moffatt, H. K. 1979 Magnetic Field Generation in Electrically Conducting Fluids .Cambridge University Press.
5. Kraichnan, R. H. 1976 Diffusion of passive scalar and magnetic fields by helical turbulence J. Fluid Mech. 77,753.