(1965). Strain: : Journal of the British Society for Strain Measurement. Edinburgh: British Society for Strain Measurement.
Παραπομπή Chicago StyleStrain: : Journal of the British Society for Strain Measurement. Edinburgh: British Society for Strain Measurement, 1965.
Παραπομπή MLAStrain: : Journal of the British Society for Strain Measurement. Edinburgh: British Society for Strain Measurement, 1965.
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