by Zibra, I., Kruhl, J.H., Montanini, A., Tribuzio, R.
Published in Journal of structural geology (01.04.2012)

by Lavallée, Y, Meredith, P. G, Dingwell, D. B, Hess, K.-U, Wassermann, J, Cordonnier, B, Gerik, A, Kruhl, J. H
Published in Nature (London) (22.05.2008)