Theiss, T.J.; Robinson, G.C. (Oak Ridge National Lab., TN (USA)) & Rolfe, S.T. (Kansas Univ., Lawrence, KS (USA). Dept. of Civil Engineering). Preliminary test results from the HSST shallow-crack fracture toughness program. [Heavy Section Steel Technology. A36, A517, and A533 B steels], article, January 1, 1991; (https://digital.library.unt.edu/ark:/67531/metadc1091010/m1/1/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .