Variability of luminous blue variables. I. Intermediate-band photometry

Variability of luminous blue variables. II. Parameter study of the typical LBV variations.

Variability of Luminous Stars in the Large Magellanic Cloud Using 10 Years of ASAS Data

Variability of Lyman-alpha and the ultraviolet continuum of 3C 446

Variability of masers in circumstellar shells on timescales of decades

Variability of methanol maser in the massive star formation regions

Variability of Mini-BAL and BAL Outflows in Quasars

Variability of Moderate Luminosity Active Galactic Nuclei at z=0.36

Variability of Narrow, Associated Absorption Lines in Moderate- and Low-Redshift Quasars

Variability of near-infrared emission lines in NGC 4151 - Implications for nuclear star formation

Variability of NGC 4051 and the Nature of Narrow-Line Seyfert 1 Galaxies

Variability of Nineteen Millisecond Pulsars in 47 Tucanae with CHANDRA/HRC-S

Variability of Optical \ion{Fe}{ii} Complex in Narrow-Line Seyfert 1 Galaxy NGC 4051

Variability of polarization of the Crab Nebula

Variability of Quasars at 10 microns

Variability of Radiation from Circumstellar Grains Surrounding R Coronae Borealis

Variability of radiation from the Crab Nebula

Variability of Sagittarius A* - Flares at 1 Millimeter

Variability of signal to noise ratio and the network analysis of gravitational wave burst signals

Variability of single Wolf-Rayet stars in the continuum and emission lines