Hansen, A. G. (1964). Similarity analyses of boundary value problems in engineering. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Hansen, Arthur G. Similarity Analyses of Boundary Value Problems in Engineering. Englewood Cliffs, N.J.: Prentice-Hall, 1964.
Lua MLA (8ú heag.)Hansen, Arthur G. Similarity Analyses of Boundary Value Problems in Engineering. Prentice-Hall, 1964.
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