@article{articlee3c25362,
title   = {On the performance of response surface and direct coupling approaches in solution of random crack propagation problems},
author = {Leonel, Edson Denner and Beck, André Teófilo and Venturini, Wilson Sergio},
year = {2011},
doi = {10.1016/j.strusafe.2011.04.001},
journal   = {Structural Safety}
}