Diffusion in inhomogeneous mediaN.G. Van Kampen · 1988

Higher corrections to the WKB approximationN.G. Van Kampen · 1967

A model for relativistic heat transportN.G. van Kampen · 1970

Note on ergodic functionsN.G. Van Kampen · 1971

Nonlinear irreversible processesN.G. van Kampen · 1973

Stochastic nonlinear differential equations. IO.J. Heilmann; N.G. Van Kampen · 1974

Elimination of fast variablesN.G. Van Kampen · 1985

Nonlinear transfer equationsN.G. Van Kampen · 1972