Hα and Broadband Photometric Monitoring of Ten M Dwarfs: Flares and Spots

Hα and H-Beta Photometry of Selected Bright Stars

Hα and Hard X-Ray Development in Two-Ribbon Flares

Hα and Hβ Observations of 44 i Bootis

Hα and Hβ Photoelectric Photometry of Bright Be Stars.

Hα and Hβ Photometry of 32 Cygni

Hα and IRAS Properties of Hot SPOT Galaxies

Hα and N II forbidden emission-line profiles of the dwarf starburst galaxy He 2-10

Hα and Soft X-Ray Brightening Events Caused by Emerging Flux

Hα and UV imaging of Low Surface Brightness Galaxies and Extended UV Disks

Hα and [NII] Emission in Isolated Early-Type Galaxies

Hα and [OIII] emission line maps of Mrk 1318 and Tol 1358-328. Characterising the star formation in HII galaxies

Hα as a Chromospheric Diagnostic

Hα as a Tracer of Stellar Mass Loss in Metal-Poor Galaxies

Hα chromosphere gradients.

Hα Chromospheric Oscillations above Sunspot Umbrae

Hα Dimmings Associated with the X1.6 Flare and Halo Coronal Mass Ejection on 2001 October 19

Hα Distances to High Velocity Clouds

Hα Doppler Tomography of AM Her: Evidence for Bipolar Accretion

Hα echelle spectroscopy of Be stars: an atlas.