Não informado. (1985). Approximation Theory and its Applications. Nanjing University Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Approximation Theory and Its Applications. Nanjing, China: Nanjing University Press, 1985.
Lua MLA (8ú heag.)Não informado. Approximation Theory and Its Applications. Nanjing University Press, 1985.
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