J0454-0309: evidence of a strong lensing fossil group falling into a poor galaxy cluster

: SCHIRMER M, Suyu S, Schrabback T, HILDEBRANDT H, ERBEN T, Halkola A

: 2010

Astronomy and Astrophysics

: A60

: 514

: 20

: 0004-6361

DOI: https://doi.org/10.1051/0004-6361/200913810