• Carrero, J.A., Goienaga, N., Fdez-Ortiz de Vallejuelo, S., Arana, G., Madariaga, J.M.  Classification of archaeological pieces into their respective stratum by a chemometric model based on the soil concentration of 25 selected elements Spectrochimica Acta Part B: Atomic Spectroscopy,  2010;  65(4),  279 - 286
• Fdez-Ortiz de Vallejuelo, S., Arana, G., de Diego, A., Madariaga, J.M.  Risk assessment of trace elements in sediments: The case of the estuary of the Nerbioi–Ibaizabal River (Basque Country) Journal of Hazardous Materials,  2010;  181(1-3),  565 - 573
• Maguregui, M., Knuutinen, U., Castro, K., Madariaga, J.M.  Raman spectroscopy as a tool to diagnose the impact and conservation state of Pompeian second and fourth style wall paintings exposed to diverse environments (House of Marcus Lucretius) Journal of Raman Spectroscopy,  2010;  41(11),  1400 - 1409
• Martínez-Arkarazo, I., Sarmiento, A., Maguregui, M., Castro, K., Madariaga, J.M.  Portable Raman monitoring of modern cleaning and consolidation operations of artworks on mineral supports Analytical and Bioanalytical Chemistry,  2010;  397,  2717 - 2725
• Moros, J., Gredilla, A., Fdez-Ortiz de Vallejuelo, S., de Diego, A., Madariaga, J.M., Garrigues, S., de la Guardia, M.  Partial least squares X-ray fluorescence determination of trace elements in sediments from the estuary of Nerbioi-Ibaizabal River Talanta,  2010;  82(4),  1254 - 1260
• Navarro, P., Bartolomé, L., Raposo, J.C., Zuloaga, O., Arana, G., Etxebarria, N.  Preparation of a reference mussel tissue material for polycyclic aromatic hydrocarbons and trace metals determination Analytica Chimica Acta,  2010;  675(1),  91 - 96
• Navarro, P., Bustamante, J., Vallejo, A., Prieto, A., Usobiaga, A., Arrasate, S., Anakabe, E., Puy-Azurmendi, E., Zuloaga, O.  Determination of alkylphenols and 17β-estradiol in fish homogenate. Extraction and clean-up strategies Journal of Chromatography A,  2010;  1217(38),  5890 - 5895
• Vallejo, A., Usobiaga, A., Ortiz-Zarragoitia, M., Cajaraville, M.P., Fernandez, L.A., Zuloaga, O.  Focused ultrasound-assisted acceleration of enzymatic hydrolysis of alkylphenols and 17β-oestradiol glucuronide in fish bile Analytical and Bioanalytical Chemistry,  2010;  398,  2307 - 2314
• Etxebarria, N., Zuloaga, O., Olivares, M., Bartolomé, L., Navarro, P.  Retention-time locked methods in gas chromatography Journal of Chromatography A,  2009;  1216(10),  1624 - 1629
• Maguregui, M., Sarmiento, A., Escribano, R., Martinez-Arkarazo, I., Castro, K., Madariaga, J.M.  Raman spectroscopy after accelerated ageing tests to assess the origin of some decayed products found in real historical bricks affected by urban polluted atmospheres Analytical and Bioanalytical Chemistry,  2009;  395,  2119 - 2129