Reuter, G. E. H. (1958). Elementary differential equations and operators. Glencoe, Illinois: The Free Press.
Citación estilo ChicagoReuter, Gerd Edzard Harry. Elementary Differential Equations and Operators. Glencoe, Illinois: The Free Press, 1958.
Cita MLAReuter, Gerd Edzard Harry. Elementary Differential Equations and Operators. Glencoe, Illinois: The Free Press, 1958.
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