@article{article97d26989,
title   = {Evaluation of multi-mixtures of acids for the sample preparation of organic soil amendments for multi-element determination by ICP OES},
author = {Albuquerque, Luiza G. R and Fioroto, Alexandre M and Paixão, Thiago Regis Longo Cesar da and Oliveira, Pedro Vitoriano de},
year = {2017},
doi = {10.1080/00103624.2017.1408818},
journal   = {Communications in Soil Science and Plant Analysis}
}