Analysis of accuracy of Williams series approximation of stress field in cracked body – influence of area of interest around crack-tip on multi-parameter regression performance. Frattura ed Integrità Strutturale, [S. l.], v. 11, n. 39, p. Pages 129–142, 2016. DOI: 10.3221/IGF-ESIS.39.14. Disponível em: https://ww3.fracturae.com/index.php/fis/article/view/1827. Acesso em: 25 sep. 2024.