↑ a et b(en) Magnús T. Guðmundsson, Jónas Elíasson, Guðrún Larsen, Ágúst Gunnar Gylfason, Páll Einarsson, Tómas Jóhannesson, Kristín Martha Hákonardóttir et Helgi Torfason, Hazard due to eruptions and floods from Katla and Eyjafjallajökull, south Iceland, Government of Iceland - Civil Protection Department of the National Commissioner of the Icelandic Police, , 18 p. (lire en ligne)