Random thermal stress oscillations and fatigue life estimation for steam generator tubesKlevtsov, Ivan; Crane, RogerJournal of pressure vessel technology1994 / 2, p. 110-114 https://asmedigitalcollection.asme.org/pressurevesseltech/article-abstract/116/2/110/438591/Random-Thermal-Stress-Oscillations-and-Fatigue?redirectedFrom=fulltext