Não informado. Reports of the Research Institute for Strength and Fracture of Materials. Tohoku University.
Chicago (17e ed.) BronvermeldingNão informado. Reports of the Research Institute for Strength and Fracture of Materials. Sendai, Japão: Tohoku University.
MLA (8e ed.) BronvermeldingNão informado. Reports of the Research Institute for Strength and Fracture of Materials. Tohoku University.
Let op: Deze citaties zijn niet altijd 100% accuraat.