Civil and Environmental Engineering
Ostapenko, A. and Gunzelman, S. X., "Local buckling tests on three steel large-diameter tubular columns, Proc., 4th Internat'l Specialy Conf. on Cold-Formed Steel Structures, St. Louis, MO, June 1978, p. 409-463 (78-12)" (1978). Fritz Laboratory Reports. 2173.