On the Steadfastness of the Least-Square Reverse-Time Migration Wavefield Extrapolation via 1st-Order Riemannian Axis Finite-Difference Solver. Conclusions in Engineering, [S. l.], v. 2, n. 1, p. 42–56, 2026. DOI: 10.71107/dh3px571. Disponível em: https://pub.iconclusions.com/index.php/ce/article/view/36. Acesso em: 9 may. 2026.