Edwards, C. H., Jr., & Penney, D. E. (1996). Differential equations and boundary value problems: Computing and modeling. Upper Saddle River, NJ.: Prentice-Hall International.
Παραπομπή Chicago StyleEdwards, C. H., Jr., and David E. Penney. Differential Equations and Boundary Value Problems: Computing and Modeling. Upper Saddle River, NJ.: Prentice-Hall International, 1996.
Παραπομπή MLAEdwards, C. H., Jr., and David E. Penney. Differential Equations and Boundary Value Problems: Computing and Modeling. Upper Saddle River, NJ.: Prentice-Hall International, 1996.
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