Heller, R. A. (1972). Probabilistic aspects of fatigue: A symposium presented at the seventy-fourth Annual Meeting American Society for Testing and Materials Atlantic City, N. J., 27 June-2 July 1971. Philadelphia, Pa.: American Society for Testing and Materials.
Παραπομπή Chicago StyleHeller, Robert A. Probabilistic Aspects of Fatigue: A Symposium Presented At the Seventy-fourth Annual Meeting American Society for Testing and Materials Atlantic City, N. J., 27 June-2 July 1971. Philadelphia, Pa.: American Society for Testing and Materials, 1972.
Παραπομπή MLAHeller, Robert A. Probabilistic Aspects of Fatigue: A Symposium Presented At the Seventy-fourth Annual Meeting American Society for Testing and Materials Atlantic City, N. J., 27 June-2 July 1971. Philadelphia, Pa.: American Society for Testing and Materials, 1972.