@book{225067,
	author = {Parr, J. F. and Lentfer, C. J.},
	title = {A comparative analysis of wet and dry ashing techniques for the extraction of phytoliths from plant material},
	year = {2011},
	note = {Un análisis comparativo de cenizas húmedas y secas. Técnicas para la extracción de fitolitos de material vegetal.}
}