Profesor de Didáctica de la Lengua y la LIteratura, Universidad de Extremadura

Prof of Old Norse and Archaeology, UCLA University of California Los Angeles

Professor of Early Icelandic Literature, University of Iceland

Research Professor, Arni Magnusson Institute

Háskóli Íslands

Assistant Professor, University of Iceland

PhD. Dr Hab. École Pratique des Hautes Études, Paris

Flinders University