Alfv�n waves in umbral flux tubes

Theory and Application of Mathieu Functions

1964 • 2,407 citations

The Heating of the Solar Chromosphere, Plages, and Corona by Magnetohydrodynamic Waves.

1961 • 426 citations

Chromospheric inhomogeneities in sunspot umbrae

1969 • 216 citations

The intensity, velocity and magnetic structure of a sunspot region

1968 • 74 citations

The Structure of Sunspot Penumbras. I. Observations.

1961 • 67 citations

Thermal Generation of Hydromagnetic Waves in Sunspots

1969 • 55 citations

ALFVÉN Waves in Sunspots

1967 • 42 citations

The Structure of Sunspot Umbras. I. Observations.

1964 • 41 citations

Plasma Physics Applied to Cosmology

1971 • 35 citations

Solar flares as resulting from the temporary interruption of energy flow to the corona: A case of hydromagnetic resonance

1967 • 24 citations

Center limb observations of inhomogeneities in the solar atmosphere

1971 • 23 citations

On the properties of umbral dots

1969 • 17 citations

On the Structure of the Magnetic Field of Sunspots

1968 • 8 citations

Sunspot Magnetic Fields and Umbral Dots

1971 • 3 citations