1. The effect of large heliospheric current sheet tilt angles in numerical modulation models: A theoretical assessment;Burger;Proc. 26th Inter. Cosmic Ray Conf.,1999
2. Cosmic ray long-term variation: even-odd cycle effect, role of drifts, and the onset of cycle;Dorman;Adv. Space Res.,2001
3. Time lag between cosmic rays and solar activity in solar minimum 1994–1996 and the residual modulation;Dorman;Adv. Space Res.,2001
4. Comparison of a two and three-dimensional drift model;Ferreira;Proc. 26th Inter. Cosmic Ray Conf.,1999
5. Effects of particle drift on the transport of cosmic rays, iv-more realistic diffusion coefficients;Jokipii;Astrophys. J.,1981