1. A.K. Shoemaker and S.T. Rolfe, The Static and Dynamic Low-Temperature Crack-Toughness Performance of Seven Structural Steels, to be published in Engineering Fracture Mechanics Journal.
2. Dynamic Fracture Toughness of A533 Steel;Crosley;J. Basic Engineering,1969
3. Use of Crack-Line-Loaded Specimens for Measuring Plane-Strain Fracture Toughness;Mostovoy;J. Materials,1967
4. Tentative Method of Test for Plane Strain Fracture Toughness of Metallic Materials (ASTM Designation: E399-70T);ASTM STP 463,1970
5. W.O. Shabbits, W.H. Pryle and E.T. Wessel, HSST Technical Report No. 6 (Dec. 1969), Heavy Section Fracture Toughness Properties of A533 Grade B Class 1 Steel Plate and Submerged Arc Weldments, Westinghouse Electric Co. Pittsburg, Penna., 15235.