(1972). Stress analysis and growth of cracks: Proceedings of the 1971 National Symposium on Fracture Mechanics, University of Illinois, Urbana-Champaign, Ill., 31 Aug.-2 Sept. 1971. Philadelphia, PA.: American Society for Testing and Materials.
Παραπομπή Chicago StyleStress Analysis and Growth of Cracks: Proceedings of the 1971 National Symposium On Fracture Mechanics, University of Illinois, Urbana-Champaign, Ill., 31 Aug.-2 Sept. 1971. Philadelphia, PA.: American Society for Testing and Materials, 1972.
Παραπομπή MLAStress Analysis and Growth of Cracks: Proceedings of the 1971 National Symposium On Fracture Mechanics, University of Illinois, Urbana-Champaign, Ill., 31 Aug.-2 Sept. 1971. Philadelphia, PA.: American Society for Testing and Materials, 1972.