Giaquinta, M. (1983). Multiple integrals in the calculus of variations and nonlinear elliptic systems. Princeton, NJ.: Princeton University Press.
Παραπομπή Chicago StyleGiaquinta, Mariano. Multiple Integrals in the Calculus of Variations and Nonlinear Elliptic Systems. Princeton, NJ.: Princeton University Press, 1983.
Παραπομπή MLAGiaquinta, Mariano. Multiple Integrals in the Calculus of Variations and Nonlinear Elliptic Systems. Princeton, NJ.: Princeton University Press, 1983.
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