@article{articlea9e81642,
title   = {Root distribution in an Amazonian seasonal forest as derived from δ13C profiles},
author = {Sternberg, Leonel da S.L and Green, LaVictoria and Moreira, Marcelo Zacharias and Nepstad, Daniel and Martinelli, Luiz Antonio and Victoria, Reynaldo Luiz},
year = {1998},
journal   = {Plant and Soil}
}