Παραπομπή APA

Valid, R. (1995). The nonlinear theory of shells through variational principles: From elementary algebra to differential geometry. Chichester New York: Wiley.

Παραπομπή Chicago Style

Valid, Roger. The Nonlinear Theory of Shells Through Variational Principles: From Elementary Algebra to Differential Geometry. Chichester New York: Wiley, 1995.

Παραπομπή MLA

Valid, Roger. The Nonlinear Theory of Shells Through Variational Principles: From Elementary Algebra to Differential Geometry. Chichester New York: Wiley, 1995.

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