@article{articlee1bfde94,
title   = {Nitrogen-15 labeling of Crotalaria juncea green manure},
author = {Ambrosano, Edmilson José and Trivelin, Paulo Cesar Ocheuze and Cantarella, Heitor and Rossetto, Raffaella and Muraoka, Takashi and Bendassolli, Jose Albertino and Ambrosano, Glaucia Maria Bovi and Tamiso, Luciano Grassi and Vieira, Felipe de Campos and Prada Neto, Ithamar},
year = {2003},
doi = {10.1590/s0103-90162003000100027},
journal   = {Scientia Agricola}
}