J. Hólmjárn

Volcanic plume height correlated with magma-pressure change at Grímsvötn Volcano, Iceland

Thorsteinn H. Jonsson, F. Sigmundsson, T. Thordarson, 2014 .

First results from the North Iceland experiment

A. Tryggvason, B. Sigurdsson, T. Dahm, 2006 .

Subsidence of Surtsey volcano, 1967–1991

S. Jakobsson, J. Hólmjárn, J. Moore, 1992 .