European Group on Fracture. Task Group I: Elastic-Plastic Fracture Mechanics. Plenary Meeting, Schwalbe, K., & Blauel, J. G. (1987). The fracture mechanics of welds: Papers presented at the 12th Plenary Meeting of Task Group I : Elastic-Plastic Fracture Mechanics of the European Group on Fracture held at the Central Electricity Research Laboratories, Leatherhead, UK on 26 and 27 September 1985. Mechanical Engineering.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEuropean Group on Fracture. Task Group I: Elastic-Plastic Fracture Mechanics. Plenary Meeting, Karlheinz Schwalbe, और J. G. Blauel. The Fracture Mechanics of Welds: Papers Presented at the 12th Plenary Meeting of Task Group I : Elastic-Plastic Fracture Mechanics of the European Group on Fracture Held at the Central Electricity Research Laboratories, Leatherhead, UK on 26 and 27 September 1985. London: Mechanical Engineering, 1987.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEuropean Group on Fracture. Task Group I: Elastic-Plastic Fracture Mechanics. Plenary Meeting, et al. The Fracture Mechanics of Welds: Papers Presented at the 12th Plenary Meeting of Task Group I : Elastic-Plastic Fracture Mechanics of the European Group on Fracture Held at the Central Electricity Research Laboratories, Leatherhead, UK on 26 and 27 September 1985. Mechanical Engineering, 1987.