Elfgren, L. (1989). Fracture mechanics of concrete structures from theory to applications: Report of the Technical Committee 90-FMA Fracture Mechanics to Concrete-Applications RILEM. London: Chapman and Hall.
Παραπομπή Chicago StyleElfgren, L. Fracture Mechanics of Concrete Structures From Theory to Applications: Report of the Technical Committee 90-FMA Fracture Mechanics to Concrete-Applications RILEM. London: Chapman and Hall, 1989.
Παραπομπή MLAElfgren, L. Fracture Mechanics of Concrete Structures From Theory to Applications: Report of the Technical Committee 90-FMA Fracture Mechanics to Concrete-Applications RILEM. London: Chapman and Hall, 1989.
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