LEWIŃSKI, Jerzy; MAGNUCKA-BLANDZI, Ewa; SZYC, Wacław. Shear Modulus of Elasticity for Thin-Walled Trapezoidal Corrugated Cores of Seven-Layer Sandwich Plates. Engineering Transactions, [S. l.], v. 63, n. 4, p. 421–438, 2015. DOI: 10.24423/engtrans.309.2015. Disponível em: https://et3.ippt.pan.pl/index.php/et/article/view/309. Acesso em: 9 jun. 2025.