Nature · 1927 · 88 citations · 4 references
Natural SciencesAstronomyPhysicsAstrophysicsAtmospheric ScienceSolar AstronomyAtmospheric Equations Of MotionSolar AtmosphereSolar Magnetic FieldsSolar PhotosphereSolar PhysicsSolar RadiationSolar Magnetohydrodynamics
4
George E. Hale, Seth B. Nicholson · The Astrophysical Journal · 1925 · 203 citations · Full text
Natural Sciences, Astronomy, Physics +12
Sun-spots as Magnets and the Periodic Reversal of their Polarity
George E. Hale · Nature · 1924 · 45 citations