@article{articlef408e801,
title   = {Fertigated sugarcane yield and carbon isotope discrimination (Δ13C) related to nitrogen nutrition},
author = {Kölln, Oriel Tiago and Gava, Glauber José de Castro and Cantarella, Heitor and Franco, Henrique Coutinho Junqueira and Uribe, Raul Andres Martinez and Pannuti, Luiz Eduardo da Rocha and Trivelin, Paulo Cesar Ocheuze},
year = {2016},
doi = {10.1007/s12355-015-0384-z},
journal   = {Sugar Tech}
}