Aperçu gratuit du livre The Sun and Cool Stars: Activity, Magnetism, Dynamos: Proceedings of Colloquium No. 130 of the International Astronomical Union Held in Helsinki, Finland, 17-20 July 1990
The Sun and Cool Stars: Activity, Magnetism, Dynamos: Proceedings of Colloquium No. 130 of the International Astronomical Union Held in Helsinki, Finland, 17-20 July 1990