Greenspan, D. Numerical solutions of non linear differential equations. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Greenspan, Donald. Numerical Solutions of Non Linear Differential Equations. John Wiley and Sons.
Lua MLA (8ú heag.)Greenspan, Donald. Numerical Solutions of Non Linear Differential Equations. John Wiley and Sons.
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