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Navegación por Autor Olivella, Maria Angels
Mostrando resultados 1 a 4 de 4
Derechos | Preview | Fecha Public. | Título | Autor(es) | Tipo |
openAccess | | 2002 | A study of sulfur functionalities in fossil fuels using destructive- (ASTM and Py-GC/MS) and non-destructive- (SEM-EDX, XANES and XPS) techniques | Olivella, Maria Angels; Vairavamurthy, M.A.; Palacios, J.; Río Andrade, José Carlos del CSIC ORCID | artículo |
openAccess | | 2002 | Characterization of humic acid from leonardite coal: an integrated study of Py-GC-MS, XPS and XANES techniques | Olivella, Maria Angels; Río Andrade, José Carlos del CSIC ORCID ; Palacios, J.; Vairavamurthy, M.A.; de las Heras, F.X.C. | artículo |
openAccess | | 2004 | Preservation of peptide moieties in three Spanish sulfur-rich Tertiary kerogens | Río Andrade, José Carlos del CSIC ORCID ; Olivella, Maria Angels; Knicker, Heike CSIC ORCID ; de las Heras, Francesc Xavier C. | artículo |
openAccess | | 2011 | Suberin composition from different bark layers of quercus suber l. BY PY-GC/MS in the presence of tetramethylammonium hydroxide (TMAH) | Olivella, Maria Angels; Río Andrade, José Carlos del CSIC ORCID | artículo |