J. Vira, Carboni, E., Grainger, R. G., and Sofiev, M.,
“Variational assimilation of IASI SO2 plume height and total column retrievals in the 2010 eruption of Eyjafjallajökull using the SILAM v5.3 chemistry transport model”,
Geoscientific Model Development, vol. 10, no. 5, pp. 1985 - 2008, 2017.