Παραπομπή APA

Bandle, C. (1992). Progress in partial differential equations: Calculus of variations applications. Essex: Longman Scientific and Technical.

Παραπομπή Chicago Style

Bandle, Catherine. Progress in Partial Differential Equations: Calculus of Variations Applications. Essex: Longman Scientific and Technical, 1992.

Παραπομπή MLA

Bandle, Catherine. Progress in Partial Differential Equations: Calculus of Variations Applications. Essex: Longman Scientific and Technical, 1992.

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