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Zumbühl, Stefan; Scherrer, Nadim; Eggenberger, Urs (2014). Derivatization Technique to Increase the Spectral Selectivity of Two-Dimensional (2D) Fourier Transform Infrared Focal Plane Array (FT-IR FPA) Imaging: Analysis of Binder Composition in Aged Oil and Tempera Paint. Applied Spectroscopy, 68(4), pp. 458-465. 10.1366/13-07280
Zumbühl, Stefan; Scherrer, Nadim; Berger, Alfons; Eggenberger, Urs (2009). Early Viridian pigment composition characterization of a (hydrated) chromium oxide borate pigment Studies in Conservation, 54, pp. 149-159. DOI: 10.1179/sic.2009.54.3.149
Zumbühl, Stefan; Scherrer, Nadim; Eggenberger, Urs; Berger, Alfons; Gross, Markus; Ferreira, Ester S. B. (14 May 2009). Early viridian pigment composition found in paintings by Van Gogh and contemporary artists: chemical and morphological characterisation of a vitreous (hydrated) chromium oxide borate pigment In: Eu-ARTECH Symposium on Van Gogh and Contemporaries. Amsterdam, Netherlands. 14-15 May 2009.
