@article{articlef6d33f48,
title   = {Determination of heavy metals and other trace elements in lake sediments from a sewage treatment plant by neutron activation analysis},
author = {Ribeiro, A. P. and Figueiredo, Ana Maria and Sígolo, Joel Barbujiani},
year = {2005},
doi = {10.1007/s10967-005-0638-4},
journal   = {Journal of Radioanalytical and Nuclear Chemistry}
}