@article{gatiboni_brunetto_rheinheimer_kaminski_pandolfo_veiga_flores_lima_girotto_copetti_2013,  title={Spectroscopic quantification of soil phosphorus forms by 31p-nmr after nine years of organic or mineral fertilization},  volume={37},  ISSN={0100-0683},  url={https://doi.org/10.1590/S0100-06832013000300010},  DOI={10.1590/S0100-06832013000300010},  number={3},  journal={Revista Brasileira de Ciência do Solo},  publisher={Sociedade Brasileira de Ciência do Solo},  author={Gatiboni, Luciano Colpo and Brunetto, Gustavo and Rheinheimer, Danilo dos Santos and Kaminski, João and Pandolfo, Carla Maria and Veiga, Milton and Flores, Alex Fabiani Claro and Lima, Maria Angélica Silveira and Girotto, Eduardo and Copetti, André Carlos Cruz},  year={2013},  month={May},  pages={640–648} }