The role of photoemission in the coupling of the Mercury surface and magnetosphereRéjean Grard, T. I. Pulkkinen, H. Laakso|Planetary and Space Science|1999Cited by 13
The electron density distribution in the polar cap: Its variability with seasons, and its response to magnetic activityH. Laakso, Réjean Grard|COSPAR colloquia series|2002Cited by 10
Mapping of the cometary plasma density around comet CG/67P at perihelion.Pierre Henri, S. J. Schwartz, Réjean Grard et al.|HAL (Le Centre pour la Communication Scientifique Directe)|2015Cited by 0