P. Das, S. Banerjea, and B. Mandal, “Scattering of oblique waves by a thin vertical wall with a submerged gap”, Arch. Mech., vol. 48, no. 6, pp. 959–972, Jan. 1996, Accessed: Dec. 07, 2025. [Online]. Available: https://am.ippt.pan.pl/index.php/am/article/view/v48p959