TY - JOUR AU - V. N. Paimushin AU - M. V. Makarov TI - Refined equations and buckling modes under four-point bending loading of the sandwich test specimen with composite facing layers and a transversely flexible core JO - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki PY - 2022 SP - 329 EP - 356 VL - 164 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZKU_2022_164_4_a4/ LA - ru ID - UZKU_2022_164_4_a4 ER -