Variable Cosmological Constant as a Planck Scale Effect

Variable Cosmological Constant model: the reconstruction equations and constraints from current observational data

Variable cosmological term - geometry and physics

Variable Eddington Factor and Radiating Slowly Rotating Bodies in General Relativity

Variable Eddington Factor in a Relativistic Plane-Parallel Flow

Variable energy self-similar blast waves

Variable equation of state for Bianchi type-VI0 dark energy models

Variable Evolved Stars and YSOs Discovered in the Large Magellanic Cloud using the SAGE Survey

Variable Extended Objects in SA 57

Variable extinction in the Herbig Ae/Be star HD 45677.

Variable Faint Optical Sources Discovered by Comparing POSS and SDSS Catalogs

Variable Frequency QPOs from GRS 1915+105

Variable G - A solution to the missing mass problem

Variable G and $Λ$: scalar-tensor versus RG-improved cosmology

Variable Galaxies in the Hubble Deep Field

Variable gamma-ray emission from microblazars

Variable gamma-ray emission from the Be/X-ray transient A0535+26?

Variable Gamma-ray Emission Induced by Ultra-High Energy Neutral Beams: Application to 4C +21.35

Variable gamma-ray sky at 1 GeV

Variable H-alpha Line Emission from the Central Star of the Helix Nebula