Prenter, P. (1975). Splines and variational methods (1a ed.). John Wiley & Sons Limited.
Cita Chicago Style (17a ed.)Prenter, P.M. Splines and Variational Methods. 1a ed. New York: John Wiley & Sons Limited, 1975.
Cita MLA (9a ed.)Prenter, P.M. Splines and Variational Methods. 1a ed. John Wiley & Sons Limited, 1975.
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