30 Jun 1999
On the advection of tracer by eddies on the beta-plane: A numerical study
Nonlin. Processes Geophys., 6, 67–77,
1999 30 Jun 1999
Nonlinear analysis of magnetospheric data Part II. Dynamical characteristics of the AE index time series and comparison with nonlinear surrogate data
Nonlin. Processes Geophys., 6, 79–98,
1999 30 Jun 1999
Comments and new results about the magnetospheric chaos hypothesis
Nonlin. Processes Geophys., 6, 99–127,
1999