@inbook{827a084983874efb97fd32e66f7356c0,
title = "Ultrasonic Energy as a Tool for Sample Treatment for the Analysis of Elements and Elemental Speciation",
keywords = "Element speciation, Elemental analysis, Sample matrix, Solid-liquid extraction, Ultrasound",
author = "Santos, {Hugo Miguel} and Carlos Lodeiro and Capelo-Mart{\'i}nez, {Jos{\'e} Luis}",
year = "2009",
month = nov,
day = "9",
doi = "10.1002/9783527623501.ch2",
language = "English",
isbn = "9783527319343",
pages = "17--54",
editor = "Capelo-Mart{\'i}nez, {Jos{\'e} Luis }",
booktitle = "Ultrasound in Chemistry: Analytical Applications",
publisher = "Wiley-VCH Verlag GmbH & Co. KgaA",
}