Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Tohoku University.
Chicago-viite (17. p.)Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Sendai, Japão: Tohoku University.
MLA-viite (8. p.)Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Tohoku University.
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