@article{article7f99421c,
title   = {Core or cusps: the central dark matter profile of a strong lensing cluster with a bright central image at redshift 1},
author = {Collett, Thomas E. and Lima, Marcos Vinicius Borges Teixeira},
year = {2017},
doi = {10.3847/1538-4357/aa76e6},
journal   = {ASTROPHYSICAL JOURNAL}
}