H. W�hl

On molecules in sunspots

H. W�hl · Solar Physics · 1971 · 58 citations

Solar Physics (Heliophysics), Engineering, Solar Convection +4

On changes of the rotation velocities of stable, recurrent sunspots and their interpretation with a flux tube model

H. Balthasar, Manfred Sch�ssler, H. W�hl · Solar Physics · 1982 · 40 citations

Recurrent Sunspots, Magnetohydrodynamics, Celestial Mechanic +7

Differential rotation, meridional and random motions of the solar Ca+ network

E. H. Schr�ter, H. W�hl · Solar Physics · 1975 · 39 citations

Engineering, Differential Rotation, Solar Convection +6

Differential rotation and giant cell circulation of solar Ca+-network

E. H. Schr�ter, H. W�hl · Solar Physics · 1976 · 34 citations

Engineering, Differential Rotation, Solar Convection +3

Solar rotation velocity as determined from sunspot drawings of J. Hevelius in the 17th century

Claudia Abarbanell, H. W�hl · Solar Physics · 1981 · 28 citations

17Th Century, Astronomical Coordinate System, Engineering +8