Abundance determination of multiple star-forming regions in the HII galaxy SDSS J165712.75+321141.4

Abundance gradient slopes versus mass in spheroids: predictions by monolithic models

Abundance profiles and cool cores in galaxy groups

Abundance ratios in red-sequence galaxies over a wide mass range: The "X-planes" for magnesium, calcium, carbon and nitrogen

Abundance Ratios in Stars vs. Hot Gas in Elliptical Galaxies: the Chemical Evolution Modeller Point of View

Abundance ratios in the hot ISM of elliptical galaxies

Abundances of PNe in the Outer Disk of M31

Abundances, masses, and weak-lensing mass profiles of galaxy clusters as a function of richness and luminosity in LambdaCDM cosmologies

Accelerated expansion and the virial theorem

Accelerated expansion of the Universe driven by G-essence

Accelerating Cosmology Driven by Gravitational Production of Dark Matter Particles: Constraints from SNe Ia and H(z) data

Accelerating cosmology in Rastall's theory

Accelerating expansion in the swisscheese model

Accelerating f(T) gravity models constrained by recent cosmological data

Accelerating universe and the time-dependent fine-structure constant

Accelerating Universe in Modified Theories of Gravity

Acceleration from Modified Gravity: Lessons from Worked Examples

ACCESS II: A Complete Census of Star Formation in the Shapley Supercluster - UV and IR Luminosity Functions

ACCESS III: The Nature of Star Formation in the Shapley Supercluster

ACCESS IV: The quenching of star formation in a cluster population of dusty S0s