COŞKUN, Safa Bozkurt. Analysis of tilt‐buckling of euler columns with varying flexural stiffness using homotopy perturbation method. Mathematical Modelling and Analysis, [S. l.], v. 15, n. 3, p. 275–286, 2010. DOI: 10.3846/1392-6292.2010.15.275-286. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/6020. Acesso em: 9 may. 2025.