Dumont, Ney Augusto, Elvis Yuri Mamani, and Marilene Lobato Cardoso. 2018. “A Boundary Element Implementation for Fracture Mechanics Problems Using Generalised Westergaard Stress Functions”. European Journal of Computational Mechanics 27 (5-6):401-24. https://doi.org/10.13052/17797179.2018.1499188.