KUMAR, R. V.; RAMAMURTHY, G.; RAO, K.; LAKSHMINARAYANA, H. An Improved Finite Element Model to Study Stress Concentration Around an Elliptical Cutout in Pressure Vessel: Validation : Part-I. Journal of Aerospace Sciences and Technologies, [S. l.], v. 59, n. 3, p. 196–207, 2023. DOI: 10.61653/joast.v59i3.2007.711. Disponível em: http://joast.org/index.php/joast/article/view/711. Acesso em: 18 oct. 2024.