@article{articlede4e9b83,
title   = {Cohesive crack propagation using a boundary element formulation with a tangent operator},
author = {Leonel, Edson Denner and Venturini, Wilson Sérgio},
year = {2009},
doi = {10.2495/BE09022},
journal   = {WIT Transactions on Modelling and Simulation}
}