@article{article98c00769,
title   = {A NURBS-discontinuous and enriched isogeometric boundary element formulation for two-dimensional fatigue crack growth},
author = {Andrade, H. C. and Trevelyan, J. and Leonel, Edson Denner},
year = {2022},
doi = {10.1016/j.enganabound.2021.09.019},
journal   = {Engineering Analysis with Boundary Elements}
}