Swann, G. E. A.; Leng, M. J.; Sloane, H. J. (2008): Possible vital effects in diatom oxygen isotopes. Copernicus GmbH on behalf of the European Geosciences Union (EGU), Katlenburg-Lindau, Germany, In: Anonymous, European Geosciences Union general assembly 2008, 10, georefid:2012-015097