Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Tohoku University.
Chicago-Zitierstil (17. Ausg.)Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Sendai, Japão: Tohoku University.
MLA-Zitierstil (8. Ausg.)Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Tohoku University.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.