TY - JOUR AU - A. A. Ibraheem AU - Yu. G. Pronina TI - On optimal design of reinforced concrete columns subjected to combined biaxial bending and axial load JO - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ PY - 2022 SP - 218 EP - 230 VL - 18 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VSPUI_2022_18_2_a2/ LA - en ID - VSPUI_2022_18_2_a2 ER -