@article{article9f5b7200,
title   = {Carbon-13 variation with depth in soils of brazil and climate change during the quaternary},
author = {Martinelli, Luiz Antonio and Pessenda, Luiz Carlos Ruiz and Espinoza, E and Camargo, Plinio Barbosa de and Telles, E C C and Cerri, Carlos Clemente and Victoria, Reynaldo Luiz and Aravena, R and Richey, Jeffrey Edward and Trumbone, S},
year = {1996},
doi = {10.1007/bf00334565},
journal   = {Oecologia}
}