Christiansen, F. G. & Larsen, F., 2020, The Changing Role of Geological Surveys. Hill, P. R., Lebel, D., Hitzman, M., Smelror, M. & Thorleifson, H. (red.). London: Geological Society of London, s. 165-1728 s. (Geological Society Special Publication; Bind 499).
Auken, E., Boesen, T. & Christiansen, A. V., 2017, Advances in Geophysics.Kluwer Academic/Human Sciences Press Inc., s. 47-9347 s. (Advances in Geophysics; Bind 58).