@article{articlea94056bd,
title   = {Biogeochemical dynamics following land use change from forest to pasture in a humid tropical area (Rondônia, Brazil): a multi-element approach by means of XRF-spectroscopy},
author = {Herpin, Uwe and Cerri, Carlos Clemente and Carvalho, Maria da Conceição Santana and Markert, Bernd and Enzweiler, Jacinta and Friese, Kurt and Breulmann, Gerd},
year = {2002},
doi = {10.1016/s0048-9697(01)00967-6},
journal   = {The Science of the Total Environment}
}