@article{VSPUI_2022_18_2_a2,
     author = {A. A. Ibraheem and Yu. G. Pronina},
     title = {On optimal design of reinforced concrete columns subjected to combined biaxial bending and axial load},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {218--230},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2022_18_2_a2/}
}