Viggó Thór Marteinsson, Árni Rúnarsson, Andri Stefánsson, Thorsteinn Thorsteinsson, Tómas Jóhannesson, Sveinn H Magnússon, Eyjólfur Reynisson, Bergur Einarsson, Nicole Wade, Hilary G Morrison, Eric Gaidos
ISME J. 2013 Feb; 7(2): 427–437. Published online 2012 Sep 13. doi: 10.1038/ismej.2012.97