@article{articled90d890e,
title   = {Trace metal/metalloid concentrations in waste rock, soils and spontaneous plants in the surroundings of an abandoned mine in semi-arid NE-Brazil},
author = {Perlatti, Fabio and Ferreira, Tiago Osório and Roberto, Fernando Antonio da Costa and Romero, Ricardo Espíndola and Sartor, Lucas Resmini and Otero, Xosé Luís},
year = {2015},
doi = {10.1007/s12665-015-4556-7},
journal   = {Environmental Earth Sciences}
}