Avril, Stéphane, Pierre Feissel, Fabrice Pierron, and Pierre Villon. “Estimation of the Strain Field from Full-Field Displacement Noisy Data: Comparing Finite Elements Global Least Squares and Polynomial Diffuse Approximation”. European Journal of Computational Mechanics 17, no. 5-7 (June 20, 2008): 857 to 868. Accessed May 25, 2024. https://journals.riverpublishers.com/index.php/EJCM/article/view/1857.