Powers, D. L. (2006). Boundary value problems and partial differential equations: Student solutions manual (5th ed.). Elsevier Academic Press.
Citace podle Chicago (17th ed.)Powers, David L. Boundary Value Problems and Partial Differential Equations: Student Solutions Manual. 5th ed. Amsterdam ; Boston: Elsevier Academic Press, 2006.
Citace podle MLA (9th ed.)Powers, David L. Boundary Value Problems and Partial Differential Equations: Student Solutions Manual. 5th ed. Elsevier Academic Press, 2006.
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