Tiago Oliveira, Artur Portela. Optimized Mesh-free Analysis for the Singularity Subtraction Technique of Linear Elastic Fracture Mechanics. GJRE [Internet]. 2021 Jan. 15 [cited 2024 May 17];21(I1):23-50. Available from: https://engineeringresearch.org/index.php/GJRE/article/view/2175