- Hægland, Håkon; Assteerawatt, A.; Dahle, Helge Ketil; Eigestad, G. T.; Helmig, R. Comparison of cell- and vertex-centered discretization methods for flow in a two-dimensional discrete-fracture–matrix system. Advances in Water Resources 2009 ; Volume 32 (12). s. 1740-1755
- Hægland, Håkon; Aavatsmark, Ivar; Guichard, Cindy; Masson, Roland; Kaufmann, Roland Comparison of a finite element method and a finite volume method for flow on general grids in 3D. I: ECMOR XIII - 13th European Conference on the Mathematics of Oil Recovery, Biarritz, France, 10-13 September 2012. Extended Abstracts USB. European Association of Geoscientists and Engineers 2012 ISBN 978-90-73834-30-9..
- Aavatsmark, Ivar; Gasda, Sarah Eileen; Hægland, Håkon; Kaufmann, Roland Thermodynamic models for CO2-hydrocarbon mixtures. 2017.
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