J.M. Alexander, An approximate analysis of the collapse of thin cylindrical shells under axial loading, Q. J. Mech. Appl. Math., 13(1) (1960) 10-15.
 A. Tasdemirci, The effect of tube end constraining on the axial crushing behavior of an aluminum tube, Mater. Des., 29(10) (2008) 1992-2001.
 T. Tang, W. Zhang, H. Wang, Crushing analysis of thin-walled beams with various section geometries under lateral impact, Thin-Walled Struct., 102 (2016) 43-57.
 M. Choubini, G.H. Liaghat, M. Pol, Investigation of energy absorption and deformation of thin walled tubes with circle and square section geometries under transverse impact loading, Modares Mechanical Engineering, 15(1) (2015) 75-83.
 J. Song, Y. Chen, G. Lu, Light-weight thin-walled structures with patterned windows under axial crushing, Int. J. Mech. Sci., 66 (2013) 239-248.
 A. Alavi Nia, M. Parsapour, An investigation on the energy absorption characteristics of multi-cell square tubes, Thin-Walled Struct., 68 (2013) 26-34.
 S. Davari, S.A. Galehdari, A. Atrian, Design and analysis of graded open-cell aluminum foam shock absorber for helicopter seats during emergency landing conditions, J. Stress Anal., 4(2) (2020) 81-91.
 A. Alavi Nia, M. Parsapour, Comparative analysis of energy absorption capacity of simple and multi-cell thin-walled tubes with triangular, square, hexagonal and octagonal sections, Thin-Walled Struct., 74 (2014) 155-165.
 S.J. Hosseinipour, G.H. Daneshi, Energy absorbtion and mean crushing load of thin-walled grooved tubes under axial compression, Thin-Walled Struct., 41(1) (2003) 31-46.
 S. Montazeri, M. Elyasi, A. Moradpour, Investigating the energy absorption, SEA and crushing performance of holed and grooved thin-walled tubes under axial loading with different materials, Thin-Walled Struct., 131 (2018) 646-653.
 A. Ghamarian, M.T. Abadi, Axial crushing analysis of end-capped circular tubes. Thin-Walled Struct., 49(6) (2011) 743-752.
 N.K. Gupta, Venkatesh, Experimental and numerical studies of dynamic axial compression of thin walled spherical shells, Int. J. Impact Eng., 30(8-9) (2004) 1225-1240.
 M.H. Shojaeefard, A. Najibi, M. Anbarloei, M. Yeganeh, Experimental and numerical crashworthiness investigation of combined circular and square sections, J. Mech. Sci. Technol., 28(3) (2014) 999-1006.
 A. Tasdemirci, S. Sahin, A. Kara, K. Turan, Crushing and energy absorption characteristics of combined geometry shells at quasi-static and dynamic strain rates: Experimental and numerical study, Thin-Walled Struct., 86 (2015) 83-93.
 P.K. Gupta, R.R. Sahu, A study on mechanics of collapse of combined geometry metallic shells, Thin-Walled Struct., 126 (2018) 48-57.
 D.C. Han, S.H. Park, Collapse behavior of square thin-walled columns subjected to oblique loads, Thin-Walled Struct., 35(3) (1999) 167-184.
 J. Song, F. Guo, A comparative study on the windowed and multi-cell square tubes under axial and oblique loading, Thin-Walled Struct., 66 (2013) 9-14.
 E. Ansari, G.H. Majzoobi, K. Rahmani, M. Kashfi, The effect of middle layer material and thickness on the quasi-static energy absorption of FML, J. Sci. Technol. Compos., 5(3) (2018) 427-436.
 A. Alavi Nia, K.H. Fallahnezhad, H. Badnava, H.R. Farhoudi, Effects of buckling initiators on mechanical behavior of thin-walled square tubes subjected to oblique loading, Thin-Walled Struct., 59 (2012) 87-96.