APA-viite

Levi, L. Singular perturbations of unilateral problems arising from the theory of flows through porous media.

Chicago-tyylinen lähdeviittaus

Levi, Laurent. Singular Perturbations of Unilateral Problems Arising From the Theory of Flows Through Porous Media.

MLA-viite

Levi, Laurent. Singular Perturbations of Unilateral Problems Arising From the Theory of Flows Through Porous Media.

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