Delamination of pipeline steels: determination of an anisotropic cleavage criterionF. Tankoua, J. Crepin, P. Thibaux, M. Arafin, S. Cooreman and A.F. GourguesMechanics & Industry, 15 1 (2014) 45-50DOI: https://doi.org/10.1051/meca/2014001