@article{article268de424,
title   = {Impact of sugarcane trash on fertilizer requirements for São Paulo, Brazil},
author = {Trivelin, Paulo Cesar Ocheuze and Franco, Henrique Coutinho Junqueira and Otto, Rafael and Ferreira, Danilo Alves and Vitti, André Cesar and Fortes, Caio and Faroni , Carlos Eduardo and Oliveira, Emídio Cantídio Almeida de and Cantarella, Heitor},
year = {2013},
doi = {10.1590/s0103-90162013000500009},
journal   = {Scientia Agricola}
}